3.DBH 1.MAILAKO EKUAZIOEN EBAZPENA GALDERA PROBAN ERABILIZ Ebatzi hurrengo ekuazioa #p=0

]]> 1.MAILAKO EKUAZIOAREN EBAZPENA EGIN

]]> 1.0000000 0.0000000 0 editor 15 0 <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mo>(</mo><mo>)</mo><mo>:=</mo><mi>ausazko</mi><mo>(</mo><mo>-</mo><mn>100</mn><mo>,</mo><mo>+</mo><mn>100</mn><mo>)</mo><mo>*</mo><msup><mi>x</mi><mrow><mi>ausazko</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>1</mn><mo>)</mo></mrow></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mrow><mi>p</mi><mo>:=</mo><mi>f</mi><mo>(</mo><mo>)</mo><mo>+</mo><mi>f</mi><mo>(</mo><mo>)</mo></mrow><mrow><mi>gradu</mi><mo> </mo><mo>(</mo><mi>p</mi><mo>)</mo><mo><</mo><mn>2</mn><mo>∧</mo><mi>gradu</mi><mo>(</mo><mi>p</mi><mo>)</mo><mo>></mo><mn>0</mn></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session> ]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="cas">add</data><data name="casSession"><![CDATA[<session lang="es" version="2.0"><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></data></localData></question> Aldagai estatistikoak Hurrengo maitazun taula emanda, kalkula ezazu batez besteko aritmetikoa:

x_i	_ni
#x1	#n1
#x2	#n2
#x3	#n3
#x4	#n4
#x5	#n5

]]> 1.0000000 0.0000000 0 editor 15 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tolerancia</mi><mo>(</mo><mn>0</mn><mo>.</mo><mn>1</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r</mi><mo>(</mo><mi>k</mi><mo>,</mo><mi>l</mi><mo>)</mo><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mi>k</mi><mo>.</mo><mo>.</mo><mi>l</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x1</mi><mo>=</mo><mi>r</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x2</mi><mo>=</mo><mi>r</mi><mo>(</mo><mi>x1</mi><mo>+</mo><mn>1</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x3</mi><mo>=</mo><mi>r</mi><mo>(</mo><mi>x2</mi><mo>+</mo><mn>1</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x4</mi><mo>=</mo><mi>r</mi><mo>(</mo><mi>x3</mi><mo>+</mo><mn>1</mn><mo>,</mo><mn>40</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x5</mi><mo>=</mo><mi>r</mi><mo>(</mo><mi>x4</mi><mo>+</mo><mn>1</mn><mo>,</mo><mn>50</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n1</mi><mo>=</mo><mi>r</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n2</mi><mo>=</mo><mi>r</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n3</mi><mo>=</mo><mi>r</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n4</mi><mo>=</mo><mi>r</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n5</mi><mo>=</mo><mi>r</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>X</mi><mo>=</mo><mi>lista_constante</mi><mo>(</mo><mi>n1</mi><mo>,</mo><mi>x1</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi><mo>=</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo><</mo><mi>n2</mi></mrow><mtable><mtr><mtd><mi>X</mi><mo>=</mo><mi>adjuntar</mi><mo>(</mo><mi>X</mi><mo>,</mo><mi>x2</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi><mo>=</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo><</mo><mi>n3</mi></mrow><mtable><mtr><mtd><mi>X</mi><mo>=</mo><mi>adjuntar</mi><mo>(</mo><mi>X</mi><mo>,</mo><mi>x3</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi><mo>=</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo><</mo><mi>n4</mi></mrow><mtable><mtr><mtd><mi>X</mi><mo>=</mo><mi>adjuntar</mi><mo>(</mo><mi>X</mi><mo>,</mo><mi>x4</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi><mo>=</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">while</csymbol><mrow><mi>i</mi><mo><</mo><mi>n5</mi></mrow><mtable><mtr><mtd><mi>X</mi><mo>=</mo><mi>adjuntar</mi><mo>(</mo><mi>X</mi><mo>,</mo><mi>x5</mi><mo>)</mo></mtd></mtr><mtr><mtd><mi>i</mi><mo>=</mo><mi>i</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>=</mo><mi>media</mi><mo>(</mo><mi>X</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="cas">false</data><data name="casSession"/></localData></question> Aljebra LABURTU Laburtu:

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#a«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mi»#b«/mi»«mo»·«/mo»«mi»y«/mi»«mo»-«/mo»«mi»#c«/mi»«mo»·«/mo»«mi»x«/mi»«mo»-«/mo»«mi»#d«/mi»«mo»·«/mo»«mi»y«/mi»«/math»

]]> Ondo !!

]]> 1.0000000 0.1000000 0 0 #erantzuna Aurrera!

]]> <question><wirisCasSession><session lang="eu" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>25</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>erantzuna</mi><mo>:</mo><mo>=</mo><mi>a</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>*</mo><mi>y</mi><mo>-</mo><mi>c</mi><mo>*</mo><mi>x</mi><mo>-</mo><mi>d</mi><mo>*</mo><mi>y</mi></math></input></command></group></library></session></wirisCasSession><correctAnswers><correctAnswer type="mathml"> #erantzuna </correctAnswer></correctAnswers><assertions><assertion name="syntax_expression" correctAnswer="0"/><assertion name="equivalent_symbolic" correctAnswer="0"/></assertions><localData><data name="inputField">inlineEditor</data><data name="inputCompound">false</data><data name="cas">false</data></localData></question> Aljebra1
«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#a«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mi»#b«/mi»«mo»·«/mo»«mi»y«/mi»«mo»-«/mo»«mi»#c«/mi»«mo»·«/mo»«mi»x«/mi»«mo»-«/mo»«mi»#d«/mi»«mo»·«/mo»«mi»y«/mi»«/math»
]]> 1.0000000 0.1000000 0 0 #erantzuna <question><wirisCasSession><session lang="eu" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>25</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>3</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>erantzuna</mi><mo>:</mo><mo>=</mo><mi>a</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>*</mo><mi>y</mi><mo>-</mo><mi>c</mi><mo>*</mo><mi>x</mi><mo>-</mo><mi>d</mi><mo>*</mo><mi>y</mi></math></input></command></group></library></session></wirisCasSession><correctAnswers><correctAnswer type="mathml"> #erantzuna </correctAnswer></correctAnswers><assertions><assertion name="syntax_expression" correctAnswer="0"/><assertion name="equivalent_symbolic" correctAnswer="0"/></assertions><localData><data name="inputField">inlineEditor</data><data name="inputCompound">false</data><data name="cas">false</data></localData></question> Aljebra5
«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»#a«/mi»«mo»·«/mo»«mi»x«/mi»«mo»+«/mo»«mi»#b«/mi»«mo»·«/mo»«mi»y«/mi»«mo»-«/mo»«mo»(«/mo»«mi»#c«/mi»«mo»·«/mo»«mi»x«/mi»«mo»-«/mo»«mi»#d«/mi»«mo»·«/mo»«mi»y«/mi»«mo»)«/mo»«/math»
]]> 1.0000000 0.1000000 0 true true abc #erantzuna Ederto #bestea Kontuz <question><wirisCasSession><session lang="eu" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>5</mn><mo>,</mo><mn>15</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>erantzuna</mi><mo>:</mo><mo>=</mo><mi>a</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>*</mo><mi>y</mi><mo>-</mo><mo>(</mo><mi>c</mi><mo>*</mo><mi>x</mi><mo>-</mo><mi>d</mi><mo>*</mo><mi>y</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>bestea</mi><mo>:</mo><mo>=</mo><mi>a</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>*</mo><mi>y</mi><mo>-</mo><mi>c</mi><mo>*</mo><mi>x</mi><mo>-</mo><mi>d</mi><mo>*</mo><mi>y</mi></math></input></command></group></library></session></wirisCasSession><localData><data name="cas">false</data></localData></question> Bi puntutatik pasatzen den zuzena «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mi»s«/mi»«mi»a«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»o«/mi»«mi»n«/mi»«mi»d«/mi»«mi»o«/mi»«mi»k«/mi»«mi»o«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»s«/mi»«mi»a«/mi»«mi»l«/mi»«mi»d«/mi»«mi»i«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»g«/mi»«mi»i«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»a«/mi»«mi»l«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»g«/mi»«mi»e«/mi»«mi»z«/mi»«mi»u«/mi»«mi»r«/mi»«mi»r«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»e«/mi»«mi»n«/mi»«mo».«/mo»«mspace linebreak=¨newline¨/»«mi»A«/mi»«mo»(«/mo»«mo»#«/mo»«mi»a«/mi»«mo»,«/mo»«mo»#«/mo»«mi»b«/mi»«mo»)«/mo»«mo»§#160;«/mo»«mi»e«/mi»«mi»t«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»B«/mi»«mo»(«/mo»«mo»#«/mo»«mi»c«/mi»«mo»,«/mo»«mo»#«/mo»«mi»d«/mi»«mo»)«/mo»«mo»§#160;«/mo»«mi»p«/mi»«mi»u«/mi»«mi»n«/mi»«mi»t«/mi»«mi»u«/mi»«mi»e«/mi»«mi»t«/mi»«mi»a«/mi»«mi»t«/mi»«mi»i«/mi»«mi»k«/mi»«mo»§#160;«/mo»«mi»p«/mi»«mi»a«/mi»«mi»s«/mi»«mi»a«/mi»«mi»t«/mi»«mi»z«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»z«/mi»«mi»u«/mi»«mi»z«/mi»«mi»e«/mi»«mi»n«/mi»«mi»a«/mi»«mi»r«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»k«/mi»«mi»u«/mi»«mi»a«/mi»«mi»z«/mi»«mi»i«/mi»«mi»o«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mo»#«/mo»«mi»e«/mi»«mi»k«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo».«/mo»«mspace linebreak=¨newline¨/»«/math»

]]> 1.0000000 1.0000000 0 Verdadero Oso ondo

]]> Falso <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>8</mn><mo>,</mo><mn>8</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>8</mn><mo>,</mo><mn>8</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>8</mn><mo>,</mo><mn>8</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>8</mn><mo>,</mo><mn>8</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mrow><mi>a</mi><mo>,</mo><mi>b</mi></mrow><mrow><mi>a</mi><mo>≠</mo><mi>c</mi><mo> </mo><mo>∧</mo><mo> </mo><mi>b</mi><mo>≠</mo><mi>d</mi></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol</mi><mo>=</mo><mi>y</mi><mo>=</mo><mfrac><mrow><mi>d</mi><mo>-</mo><mi>b</mi></mrow><mrow><mi>c</mi><mo>-</mo><mi>a</mi></mrow></mfrac><mo>·</mo><mfenced><mrow><mi>x</mi><mo>-</mo><mi>a</mi></mrow></mfenced><mo>+</mo><mi>b</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol1</mi><mo>=</mo><mi>y</mi><mo>=</mo><mfrac><mrow><mi>c</mi><mo>-</mo><mi>a</mi></mrow><mrow><mi>d</mi><mo>-</mo><mi>b</mi></mrow></mfrac><mo>·</mo><mfenced><mrow><mi>x</mi><mo>-</mo><mi>a</mi></mrow></mfenced><mo>+</mo><mi>b</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol2</mi><mo>=</mo><mi>y</mi><mo>=</mo><mfrac><mrow><mi>d</mi><mo>-</mo><mi>b</mi></mrow><mrow><mi>c</mi><mo>-</mo><mi>a</mi></mrow></mfrac><mo>·</mo><mfenced><mrow><mi>x</mi><mo>+</mo><mi>a</mi></mrow></mfenced><mo>+</mo><mi>b</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol3</mi><mo>=</mo><mi>y</mi><mo>=</mo><mfrac><mrow><mi>d</mi><mo>-</mo><mi>b</mi></mrow><mrow><mi>c</mi><mo>-</mo><mi>a</mi></mrow></mfrac><mo>·</mo><mfenced><mrow><mi>x</mi><mo>-</mo><mi>a</mi></mrow></mfenced><mo>-</mo><mi>b</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ek</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>sol</mi><mo>,</mo><mi>sol1</mi><mo>,</mo><mi>sol2</mi><mo>,</mo><mi>sol3</mi></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r</mi><mo>:</mo><mo>=</mo><mfenced><mrow><mi>sol</mi><mo>=</mo><mi>ek</mi></mrow></mfenced><mo>?</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>8</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>6</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>6</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>8</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol</mi><mo>,</mo><mi>sol1</mi><mo>,</mo><mi>sol2</mi><mo>,</mo><mi>sol3</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>y</mi><mo>=</mo><mo>-</mo><mfrac><mn>1</mn><mn>7</mn></mfrac><mo>*</mo><mi>x</mi><mo>-</mo><mfrac><mn>50</mn><mn>7</mn></mfrac><mo>,</mo><mi>y</mi><mo>=</mo><mo>-</mo><mn>7</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>62</mn><mo>,</mo><mi>y</mi><mo>=</mo><mo>-</mo><mfrac><mn>1</mn><mn>7</mn></mfrac><mo>*</mo><mi>x</mi><mo>-</mo><mfrac><mn>34</mn><mn>7</mn></mfrac><mo>,</mo><mi>y</mi><mo>=</mo><mo>-</mo><mfrac><mn>1</mn><mn>7</mn></mfrac><mo>*</mo><mi>x</mi><mo>+</mo><mfrac><mn>34</mn><mn>7</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ek</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>y</mi><mo>=</mo><mo>-</mo><mfrac><mn>1</mn><mn>7</mn></mfrac><mo>*</mo><mi>x</mi><mo>-</mo><mfrac><mn>50</mn><mn>7</mn></mfrac></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>cierto</mi></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Biderkadurak Nabarmenak1 Kalkulatu ondoko biderkadura nabarmena hau: «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»(«/mo»«mo»#«/mo»«mi»a«/mi»«mo»§#183;«/mo»«mi»x«/mi»«mo»+«/mo»«mo»#«/mo»«mi»b«/mi»«msup»«mo»)«/mo»«mn»2«/mn»«/msup»«/math»

{#1}

]]> 1.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mi style="color:#ffc800">aldagaiak_1</mi><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>=</mo><mi>ausazko</mi><mfenced><mrow><mn>1</mn><mo>,</mo><mn>4</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mo>=</mo><msup><mfenced><mrow><mi>a</mi><mo>·</mo><mi>x</mi><mo>+</mo><mi>b</mi></mrow></mfenced><mn>2</mn></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f1</mi><mo>=</mo><msup><mi>a</mi><mn>2</mn></msup><mo>·</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>2</mn><mi>a</mi><mo>·</mo><mi>b</mi><mo>·</mo><mi>x</mi><mo>+</mo><msup><mi>b</mi><mn>2</mn></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f2</mi><mo>=</mo><msup><mi>a</mi><mn>2</mn></msup><mo>·</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><msup><mi>b</mi><mn>2</mn></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f3</mi><mo>=</mo><msup><mi>a</mi><mn>2</mn></msup><mo>·</mo><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><msup><mi>b</mi><mn>2</mn></msup></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mn>16</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>32</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>16</mn></mtd></mtr></mtable></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f1</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>16</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>32</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>16</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f2</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>16</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>16</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f3</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>16</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>16</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session> ]]></wirisCasSession><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Bierkadurak Nabarmenak 2 «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»K«/mi»«mi»a«/mi»«mi»l«/mi»«mi»k«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mi»t«/mi»«mi»u«/mi»«mo»§#160;«/mo»«mi»h«/mi»«mi»u«/mi»«mi»r«/mi»«mi»r«/mi»«mi»e«/mi»«mi»n«/mi»«mi»g«/mi»«mi»o«/mi»«mo»§#160;«/mo»«mi»b«/mi»«mi»i«/mi»«mi»d«/mi»«mi»e«/mi»«mi»r«/mi»«mi»k«/mi»«mi»a«/mi»«mi»d«/mi»«mi»u«/mi»«mi»r«/mi»«mi»a«/mi»«mi»k«/mi»«mo»:«/mo»«mo»§#160;«/mo»«mfenced»«mrow»«mo»#«/mo»«mi»f«/mi»«mo»+«/mo»«mo»#«/mo»«mi»b«/mi»«/mrow»«/mfenced»«mo»§#183;«/mo»«mfenced»«mrow»«mo»#«/mo»«mi»f«/mi»«mo»-«/mo»«mo»#«/mo»«mi»b«/mi»«/mrow»«/mfenced»«/math»

{#1}

]]> 1.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mi style="color:#ffc800">aldagaiak</mi><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mfenced><mrow><mn>1</mn><mo>,</mo><mn>10</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>=</mo><mi>aleatorio</mi><mfenced><mrow><mn>1</mn><mo>,</mo><mn>10</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>=</mo><mi>aleatorio</mi><mfenced><mrow><mn>1</mn><mo>,</mo><mn>4</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mo>=</mo><mi>a</mi><mo>·</mo><msup><mi>x</mi><mi>c</mi></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s1</mi><mo>=</mo><msup><mi>a</mi><mn>2</mn></msup><mo>·</mo><msup><mi>x</mi><mrow><mn>2</mn><mi>c</mi></mrow></msup><mo>-</mo><msup><mi>b</mi><mn>2</mn></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s2</mi><mo>=</mo><msup><mi>a</mi><mn>2</mn></msup><mo>·</mo><msup><mi>x</mi><mrow><mn>2</mn><mi>c</mi></mrow></msup><mo>+</mo><msup><mi>b</mi><mn>2</mn></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s3</mi><mo>=</mo><mi>a</mi><mo>·</mo><msup><mi>x</mi><mrow><mn>2</mn><mi>c</mi></mrow></msup><mo>-</mo><msup><mi>b</mi><mn>2</mn></msup></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="implicit_times_operator">true</option><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> EREMUAK Zein da funtzio honen eremua?

f(x) = #f

]]> 1.0000000 0.1000000 0 true true none «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi mathvariant=¨normal¨»§#8477;«/mi»«/math»

]]> «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi mathvariant=¨normal¨»§#8477;«/mi»«mo»-«/mo»«mfenced close=¨}¨ open=¨{¨»«mrow»«mo»±«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/math»

]]> «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi mathvariant=¨normal¨»§#8477;«/mi»«mo»-«/mo»«mfenced close=¨}¨ open=¨{¨»«mrow»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mfenced»«/math»

]]> «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»(«/mo»«mo»-«/mo»«mo»§#8734;«/mo»«mo»,«/mo»«mn»1«/mn»«mo»]«/mo»«/math»

]]> «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»(«/mo»«mo»-«/mo»«mo»§#8734;«/mo»«mo»,«/mo»«mn»1«/mn»«mo»)«/mo»«/math»

]]> <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>1</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">if</csymbol><mrow><mi>i</mi><mo>=</mo><mn>1</mn></mrow><mtable><mtr><mtd><mi>m</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mo>-</mo><mn>3</mn><mo>,</mo><mn>3</mn><mo>)</mo><mo>*</mo><msup><mi>x</mi><mrow><mi>ausazko</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>8</mn><mo>)</mo></mrow></msup></mtd></mtr><mtr><mtd><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mrow><mi>f</mi><mo>:</mo><mo>=</mo><mi>m</mi><mo>(</mo><mo>)</mo><mo>+</mo><mi>m</mi><mo>(</mo><mo>)</mo><mo>+</mo><mi>m</mi><mo>(</mo><mo>)</mo><mo>+</mo><mi>m</mi><mo>(</mo><mo>)</mo></mrow><mrow><mi>gradu</mi><mo>(</mo><mi>f</mi><mo>)</mo><mo>></mo><mn>3</mn></mrow></apply></mtd></mtr><mtr><mtd/></mtr></mtable></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>1</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn><mo>*</mo><msup><mi>x</mi><mn>7</mn></msup><mo>-</mo><mn>3</mn><mo>*</mo><msup><mi>x</mi><mn>6</mn></msup></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session> ]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Funtzio baten azterketa Aztertu ondoko funtzioaren grafikoa.

#graf

a) Adierazi definizio eremua eta ibiltartea.

b) Aztertu jarraitasuna.

c) Kalkulatu ardatzekiko ebaki-puntuak.

d) Aztertu gorakortasuna eta beherakortasuna.

e) Kalkulatu maximo eta minimo erlatiboak.

]]> 1.0000000 0.0000000 0 editor 15 1 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mo>:</mo><mo>=</mo><mfrac><mn>1</mn><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>1</mn></mrow></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>T1</mi><mo>=</mo><mi>tablero</mi><mfenced><mrow><mi>punto</mi><mfenced><mrow><mn>0</mn><mo>,</mo><mn>0</mn></mrow></mfenced><mo>,</mo><mn>5</mn><mo>,</mo><mn>5</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d1</mi><mo>=</mo><mi>dibujar</mi><mfenced><mrow><mi>T1</mi><mo>,</mo><mi>f</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>anchura_línea</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mrow></mfenced><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g</mi><mo>:</mo><mo>=</mo><mo>-</mo><mfenced close="|" open="|"><mrow><mfrac><mn>1</mn><mn>3</mn></mfrac><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>3</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>T2</mi><mo>=</mo><mi>tablero</mi><mfenced><mrow><mi>punto</mi><mfenced><mrow><mn>0</mn><mo>,</mo><mo>-</mo><mn>2</mn></mrow></mfenced><mo>,</mo><mn>20</mn><mo>,</mo><mn>20</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d2</mi><mo>=</mo><mi>dibujar</mi><mfenced><mrow><mi>T2</mi><mo>,</mo><mi>g</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>anchura_línea</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mrow></mfenced><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>h</mi><mo>:</mo><mo>=</mo><mfrac><mn>1</mn><mi>x</mi></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>T3</mi><mo>=</mo><mi>tablero</mi><mfenced><mrow><mi>punto</mi><mfenced><mrow><mn>0</mn><mo>,</mo><mn>0</mn></mrow></mfenced><mo>,</mo><mn>10</mn><mo>,</mo><mn>10</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d3</mi><mo>=</mo><mi>dibujar</mi><mfenced><mrow><mi>T3</mi><mo>,</mo><mi>h</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>anchura_línea</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mrow></mfenced><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi><mo>:</mo><mo>=</mo><mfrac><mn>1</mn><mn>5</mn></mfrac><msup><mi>x</mi><mn>2</mn></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>T4</mi><mo>=</mo><mi>tablero</mi><mfenced><mrow><mi>punto</mi><mfenced><mrow><mn>0</mn><mo>,</mo><mn>2</mn></mrow></mfenced><mo>,</mo><mn>10</mn><mo>,</mo><mn>10</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d4</mi><mo>=</mo><mi>dibujar</mi><mfenced><mrow><mi>T4</mi><mo>,</mo><mi>i</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>anchura_línea</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mrow></mfenced><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>j</mi><mo>:</mo><mo>=</mo><mfrac><mn>1</mn><mn>8</mn></mfrac><msup><mi>x</mi><mn>3</mn></msup><mo>+</mo><mn>1</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>T5</mi><mo>=</mo><mi>tablero</mi><mfenced><mrow><mi>punto</mi><mfenced><mrow><mn>0</mn><mo>,</mo><mn>0</mn></mrow></mfenced><mo>,</mo><mn>15</mn><mo>,</mo><mn>15</mn></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d5</mi><mo>=</mo><mi>dibujar</mi><mfenced><mrow><mi>T5</mi><mo>,</mo><mi>j</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>anchura_línea</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mrow></mfenced><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>graf</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mfenced><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>d1</mi><mo>,</mo><mi>d2</mi><mo>,</mo><mi>d3</mi><mo>,</mo><mi>d4</mi><mo>,</mo><mi>d5</mi></mtd></mtr></mtable></mfenced></mfenced></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="cas">false</data><data name="casSession"/></localData></question> Funtzio baten grafikoa Grafika bat dator funtzioarekin «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mi»#h«/mi»«/math»?
#p

]]> 1.0000000 1.0000000 0 Verdadero Falso <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>ausazko</mi><mfenced><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>x</mi><mo>,</mo><msup><mi>x</mi><mn>2</mn></msup><mo>,</mo><mi>x</mi><mo>+</mo><mn>1</mn><mo>,</mo><mi>x</mi><mo>-</mo><mn>1</mn><mo>,</mo><mn>2</mn><mi>x</mi><mo>,</mo><mo>-</mo><mi>x</mi><mo>,</mo><mo> </mo><mn>2</mn><mo>,</mo><mo> </mo><mn>2</mn><mi>x</mi><mo>+</mo><mn>1</mn></mtd></mtr></mtable></mfenced></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g</mi><mo>=</mo><mi>f</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>h</mi><mo>=</mo><mi>ausazko</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>f</mi><mo>(</mo><mo>)</mo><mo>,</mo><mi>g</mi></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>p</mi><mo>=</mo><mi>marraztu</mi><mo>(</mo><mi>g</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r</mi><mo>:=</mo><mo>(</mo><mi>g</mi><mo>=</mo><mi>h</mi><mo>)</mo><mo>?</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g</mi><mo>,</mo><mi>h</mi><mo>,</mo><mi>r</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn><mo>,</mo><mn>2</mn><mo>,</mo><mi>ziur</mi></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g</mi><mo>,</mo><mi>h</mi><mo>,</mo><mi>r</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>+</mo><mn>1</mn><mo>,</mo><mo>-</mo><mi>x</mi><mo>,</mo><mi>faltsu</mi></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> FuntzioaParekatzea1 Aukera ezazu funtzio bakoitzaren adierazpen algebraikoa:

]]> 1.0000000 0.3333333 0 true Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> #g1

]]> f(x)=#f1 #g2

]]> f(x)=#f2 #g3

]]> f(x)=#f3 #g4

]]> f(x)=#f4 <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="eu">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s1</mi><mo>=</mo><mi>tabloia</mi><mtext>({zentroa=puntu(0,0),zabalera=</mtext><mn>20</mn><mtext>,altuera=</mtext><mn>20</mn><mtext>})</mtext><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s2</mi><mo>=</mo><mi>tabloia</mi><mtext>({zentroa=puntu(0,0),zabalera=</mtext><mn>20</mn><mtext>,altuera=</mtext><mn>20</mn><mtext>})</mtext><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s3</mi><mo>=</mo><mi>tabloia</mi><mo>(</mo><mtext>{zentroa=puntu(0,0),zabalera=</mtext><mn>20</mn><mtext>,altuera=</mtext><mn>20</mn><mtext>}</mtext><mo>)</mo><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s4</mi><mo>=</mo><mi>tabloia</mi><mo>(</mo><mtext>{zentroa=puntu(0,0),zabalera=</mtext><mn>20</mn><mtext>,altuera=</mtext><mn>20</mn><mtext>}</mtext><mo>)</mo><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f1</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f2</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f3</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f4</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f5</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g1</mi><mo>=</mo><mi>adierazi</mi><mo> </mo><mo>(</mo><mi>s1</mi><mo>,</mo><mi>f1</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g2</mi><mo>=</mo><mi>adierazi</mi><mo> </mo><mo>(</mo><mi>s2</mi><mo>,</mo><mi>f2</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g3</mi><mo>=</mo><mi>adierazi</mi><mo> </mo><mo>(</mo><mi>s3</mi><mo>,</mo><mi>f3</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g4</mi><mo>=</mo><mi>adierazi</mi><mo> </mo><mo>(</mo><mi>s4</mi><mo>,</mo><mi>f4</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Gorputz geometrikoak Ikosaedroak {1:MULTICHOICE:%100%20#Oso ondo~%0%6#Hexaedroak ditu 6 aurpegi~%0%12#Dodekaedroak ditu 12 aurpegi} aurpegi ditu.

Oktaedroak {1:MULTICHOICE:%100%8#Oso ondo~%0%4#Tetraedroak ditu 4 aurpegi~%0%12#Dodekaedroak ditu 12 aurpegi} aurpegi ditu.

Kalkulatu 12 cm-ko altuera duen piramide erregular baten guztizko azalera, bere oinarria 10 cm-ko aldea duen karratu bat dela jakinik.

Erantzuna: {2:SHORTANSWER:%100%360#Oso ondo} cm²

]]> Gogoratu poliedroak aurpegi kopuruaren arabera izendatzen direla.

]]> 0.1000000 0

]]>

]]> Grafikoa eta Funtzioa bat datoz? Adierazi jarraian azaltzen den grafikoa funtzio honi dagokion f(x) = #fx

#graf

]]> 1.0000000 1.0000000 0 Verdadero Oso ondo!

]]> Falso Kontuz, fijatu zaitez ea gorakorra edo beherakorra den

]]> 1.0000000 0.3333333 0 0 #erantzuna]]> Oso ondo!!

Soluziorik ez badauka era honetan idatziko duzugiltzak erabiliz

Emaitza, adibidez, «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»-«/mo»«mfrac»«mn»5«/mn»«mn»3«/mn»«/mfrac»«/math» , era honetan idazten duzu:

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced close=¨}¨ open=¨{¨»«mfenced close=¨}¨ open=¨{¨»«mrow»«mi»x«/mi»«mo»=«/mo»«mo»-«/mo»«mfrac»«mn»5«/mn»«mn»3«/mn»«/mfrac»«/mrow»«/mfenced»«/mfenced»«/math»
Emaitz bat baino gehiago izatekotan: era honetan idazten duzu:
«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced close=¨}¨ open=¨{¨»«mrow»«mfenced close=¨}¨ open=¨{¨»«mrow»«mi»x«/mi»«mo»=«/mo»«mo»-«/mo»«mn»3«/mn»«/mrow»«/mfenced»«mo»,«/mo»«mfenced close=¨}¨ open=¨{¨»«mrow»«mi»x«/mi»«mo»=«/mo»«mfrac»«mn»3«/mn»«mn»4«/mn»«/mfrac»«/mrow»«/mfenced»«mo»,«/mo»«mfenced close=¨}¨ open=¨{¨»«mrow»«mi»x«/mi»«mo»=«/mo»«msqrt»«mn»2«/mn»«/msqrt»«/mrow»«/mfenced»«/mrow»«/mfenced»«/math»

]]> OSO ONDO!

]]> 1.0000000 0.5000000 0 0 #s Aurrera!

]]> Eragiketak egiterakoan gogoratu eragiketen hierarkia!

]]> 1.0000000 0.2500000 0 0 #zenba]]> Zorionak!

]]> <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mi style="color:#ffc800">aldagaiak</mi><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mo> </mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mo>-</mo><mn>9</mn><mo>,</mo><mn>9</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mo>-</mo><mn>3</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>P</mi><mo>=</mo><mi>r</mi><mo>(</mo><mo>)</mo><mo>*</mo><msup><mi>x</mi><mn>5</mn></msup><mo>+</mo><mi>r</mi><mo>(</mo><mo>)</mo><mo>*</mo><msup><mi>x</mi><mn>4</mn></msup><mo>+</mo><mi>r</mi><mo>(</mo><mo>)</mo><mo>*</mo><msup><mi>x</mi><mn>3</mn></msup><mo>+</mo><mi>r</mi><mo>(</mo><mo>)</mo><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mi>r</mi><mo>(</mo><mo>)</mo><mo>*</mo><msup><mi>x</mi><mn>1</mn></msup><mo>+</mo><mi>r</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>Q</mi><mo>=</mo><mi>funtzio</mi><mo> </mo><mo>(</mo><mi>P</mi><mo>,</mo><mi>x</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>=</mo><mo> </mo><mi>s</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>zenba</mi><mo>=</mo><mi>Q</mi><mo>(</mo><mi>a</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>P</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>4</mn><mo>*</mo><msup><mi>x</mi><mn>5</mn></msup><mo>-</mo><mn>3</mn><mo>*</mo><msup><mi>x</mi><mn>4</mn></msup><mo>+</mo><mn>6</mn><mo>*</mo><msup><mi>x</mi><mn>3</mn></msup><mo>+</mo><mn>9</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>2</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>4</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>Q</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>↦</mo><mo>-</mo><mn>4</mn><mo>*</mo><msup><mi>x</mi><mn>5</mn></msup><mo>-</mo><mn>3</mn><mo>*</mo><msup><mi>x</mi><mn>4</mn></msup><mo>+</mo><mn>6</mn><mo>*</mo><msup><mi>x</mi><mn>3</mn></msup><mo>+</mo><mn>9</mn><mo>*</mo><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><mn>2</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>4</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>Q</mi><mo>(</mo><mi>X</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>4</mn><mo>*</mo><msup><mi>X</mi><mn>5</mn></msup><mo>-</mo><mn>3</mn><mo>*</mo><msup><mi>X</mi><mn>4</mn></msup><mo>+</mo><mn>6</mn><mo>*</mo><msup><mi>X</mi><mn>3</mn></msup><mo>+</mo><mn>9</mn><mo>*</mo><msup><mi>X</mi><mn>2</mn></msup><mo>+</mo><mn>2</mn><mo>*</mo><mi>X</mi><mo>-</mo><mn>4</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>zenba</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>92</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi>z</mi><mi mathvariant="normal">e</mi><mi>n</mi><mi mathvariant="normal">b</mi><mi>a</mi></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_quantity"><param name="units"><![CDATA[m, s, g, °, ', ", sr, E, K, mol, cd, rad, h, min, l, N, Pa, Hz, W, J, C, V, Ω, F, S, Wb, b, H, T, lx, lm, Gy, Bq, Sv, kat]]></param><param name="unitprefixes">M, k, c, m</param><param name="groupoperators">(,[,{</param></assertion><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Martamatika Funtzioak Emparejamiento Lotu hurrengo grafikoak dagozkien adierazpen aljebraikoekin:

]]> 1.0000000 0.3333333 0 true Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> #g1

]]> f(x)=#f1 #g2

]]> f(x)=#f2 #g3

]]> f(x)=#f3 #g4

]]> f(x)=#f4 f(x)=#f5 <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mi style="color:#ffc800">aldagaiak</mi><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s1</mi><mo>=</mo><mi>tabloia</mi><mo>(</mo><mo>)</mo><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s2</mi><mo>=</mo><mi>tabloia</mi><mo>(</mo><mo>)</mo><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s3</mi><mo>=</mo><mi>tabloia</mi><mo>(</mo><mo>)</mo><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s4</mi><mo>=</mo><mi>tabloia</mi><mo>(</mo><mo>)</mo><mo>;</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f1</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f2</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f3</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f4</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f5</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g1</mi><mo>=</mo><mi>adierazi</mi><mo> </mo><mo>(</mo><mi>s1</mi><mo>,</mo><mi>f1</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g2</mi><mo>=</mo><mi>adierazi</mi><mo> </mo><mo>(</mo><mi>s2</mi><mo>,</mo><mi>f2</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g3</mi><mo>=</mo><mi>adierazi</mi><mo> </mo><mo>(</mo><mi>s3</mi><mo>,</mo><mi>f3</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g4</mi><mo>=</mo><mi>adierazi</mi><mo> </mo><mo>(</mo><mi>s4</mi><mo>,</mo><mi>f4</mi><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f1</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>4</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>3</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f2</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>4</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>3</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f3</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f4</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>4</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>3</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f5</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mn>4</mn><mo>*</mo><mi>x</mi><mo>-</mo><mn>2</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Martamatika Funtzioak Opción multiple f(x) =#f funtzioa emanda, hurrengo puntuetatik, zein da funtzioaren irudikapen grafikokoa?

]]> 1.0000000 0.3333333 0 true true abc Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> #puntu1

]]> Oso ondo!

]]> #puntu2

]]> Eragiketak birpasatu!

]]> #puntu3

]]> Eragiketak birpasatu!

]]> #puntu4

]]> Eragiketak birpasatu!

]]> <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mi style="color:#ffc800">aldagaiak</mi><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>(</mo><mo>)</mo><mo>:</mo><mo>=</mo><mo> </mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mo>=</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g</mi><mo>=</mo><mi>funtzio</mi><mo> </mo><mo>(</mo><mi>f</mi><mo>,</mo><mi>x</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>bal</mi><mo>=</mo><mo> </mo><mi>a</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>puntu1</mi><mo>=</mo><mi>puntu</mi><mo>(</mo><mi>bal</mi><mo>,</mo><mo> </mo><mi>g</mi><mo>(</mo><mi>bal</mi><mo>)</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>puntu2</mi><mo>=</mo><mi>puntu</mi><mo>(</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>,</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>puntu3</mi><mo>=</mo><mi>puntu</mi><mo> </mo><mo>(</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>,</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>puntu4</mi><mo>=</mo><mi>puntu</mi><mo>(</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>,</mo><mi>a</mi><mo>(</mo><mo>)</mo><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>5</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>x</mi><mo>↦</mo><mn>5</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g</mi><mo>(</mo><mi>x</mi><mo>)</mo></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>5</mn><mo>*</mo><mi>x</mi><mo>+</mo><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>puntu1</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced><mrow><mo>-</mo><mn>5</mn><mo>,</mo><mo>-</mo><mn>23</mn></mrow></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>puntu2</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced><mrow><mn>5</mn><mo>,</mo><mn>0</mn></mrow></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>puntu3</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced><mrow><mo>-</mo><mn>3</mn><mo>,</mo><mn>5</mn></mrow></mfenced></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>puntu4</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced><mrow><mo>-</mo><mn>2</mn><mo>,</mo><mn>3</mn></mrow></mfenced></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Martamatika Funtzioak Verdadero Falso Grafiko honek funtzio bat adierazten du?

#gra

]]> 1.0000000 1.0000000 0 Verdadero Falso <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mi style="color:#ffc800">aldagaiak</mi><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>=</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>konika</mi><mo> </mo><mo>(</mo><mo>(</mo><mi>y</mi><mo>-</mo><mn>2</mn><msup><mo>)</mo><mn>2</mn></msup><mo>=</mo><mo>-</mo><mn>3</mn><mo>(</mo><mi>x</mi><mo>+</mo><mn>4</mn><mo>)</mo><mo>)</mo><mo>,</mo><mn>3</mn><mi>x</mi><mo>,</mo><mo> </mo><mn>2</mn><mi>sin</mi><mo> </mo><mo>(</mo><mi>x</mi><mo>-</mo><mn>3</mn><mo>)</mo><mo>+</mo><mn>4</mn><mo> </mo></mtd></mtr></mtable></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n</mi><mo>=</mo><mi>ausazko</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>gra</mi><mo>=</mo><mi>marraztu</mi><mo> </mo><mo>(</mo><msub><mi>b</mi><mi>n</mi></msub><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol</mi><mo>:</mo><mo>=</mo><mo>(</mo><mi>n</mi><mo>≠</mo><mn>1</mn><mo>)</mo><mo>?</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>gra</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>tabloia1</mi></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>faltsu</mi></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Martamatika Geometria Cloze a) 12 cm-ko altuerako laukizuzen bat 8 cm-ko altuera eta 3 cm-ko zabalera dituen beste baten antzekoa izan dadin, zabalera hau izango du: {#1} cm.

b) 30 km 2,5 cm giza adierazi nahi badugu, eskala hau erabili dugu: {#2}

c)Begiratu hurrengo irudia #iru

Eta kalkulatu x-ren luzeera: {#3} cm

]]> 3.0000000 0.3333333 0 <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mi style="color:#ffc800">aldagaiak</mi><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>geometria_egoera</mi><mfenced><mtext>"2D"</mtext></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>iru</mi><mo>=</mo><mi>tabloia</mi><mo>(</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mtext>erakutsi_ardatzak</mtext><mo>(</mo><mo> </mo><mi>faltsu</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>erakutsi_sarea</mi><mo>(</mo><mi>faltsu</mi><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mtable align="center"><mtr><mtd><mi>zentroa</mi><mo> </mo><mo>(</mo><mi>puntu</mi><mo>(</mo><mn>9</mn><mo>,</mo><mn>2</mn><mo>)</mo><mo>)</mo></mtd></mtr></mtable></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>n</mi><mo>=</mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mn>1</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>β</mi><mo> </mo><mo>=</mo><mo> </mo><mn>30</mn><csymbol definitionURL="http://.../units/degree/angular">°</csymbol><mo>*</mo><mi>n</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>=</mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mn>2</mn><mo>,</mo><mn>4</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>=</mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mn>2</mn><mo>,</mo><mn>4</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>=</mo><mo> </mo><mi>ausazko</mi><mo> </mo><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfrac><mn>1</mn><mn>2</mn></mfrac><mo>,</mo><mn>2</mn><mo>,</mo><mn>3</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>=</mo><mi>m</mi><mo>*</mo><mi>a</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>H</mi><mo>=</mo><mi>hiruki</mi><mo>(</mo><mi>puntu</mi><mfenced><mrow><mn>0</mn><mo>,</mo><mn>0</mn><mo>)</mo><mo>,</mo><mi>puntu</mi><mo>(</mo><mi>a</mi><mo>,</mo><mn>0</mn><mo>)</mo><mo>,</mo><mi>puntu</mi><mo>(</mo><mi>a</mi><mo>-</mo><mi>b</mi><mo>*</mo><mo>(</mo><mi>cos</mi><mo> </mo><mi>β</mi><mo>)</mo><mo>,</mo><mi>b</mi><mo>*</mo><mo>(</mo><mi>sin</mi><mo> </mo><mi>β</mi><mo>)</mo></mrow></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>I</mi><mo>=</mo><mi>hiruki</mi><mo> </mo><mo>(</mo><mi>puntu</mi><mo> </mo><mo>(</mo><mn>8</mn><mo>,</mo><mn>0</mn><mo>)</mo><mo>,</mo><mo> </mo><mi>puntu</mi><mo> </mo><mo>(</mo><mi>c</mi><mo>+</mo><mn>8</mn><mo>,</mo><mn>0</mn><mo>)</mo><mo>,</mo><mo> </mo><mi>puntu</mi><mo> </mo><mo>(</mo><mi>m</mi><mo>*</mo><mo>(</mo><mi>a</mi><mo>-</mo><mi>b</mi><mo>*</mo><mo>(</mo><mi>cos</mi><mo> </mo><mi>β</mi><mo>)</mo><mo>)</mo><mo>+</mo><mn>8</mn><mo>,</mo><mi>m</mi><mo>*</mo><mi>b</mi><mo>*</mo><mo>(</mo><mi>sin</mi><mo> </mo><mi>β</mi><mo>)</mo><mo>)</mo><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>marraztu</mi><mo> </mo><mo>(</mo><mi>iru</mi><mo>,</mo><mi>H</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo> </mo><mtable align="center"><mtr><mtd><mi>bete</mi><mo>=</mo><mi>ziur</mi></mtd></mtr></mtable><mo>,</mo><mi>betetzeko_kolorea</mi><mo>=</mo><mi>gorria</mi></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>marraztu</mi><mfenced><mrow><mi>iru</mi><mo>,</mo><mi>I</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo> </mo><mtable align="center"><mtr><mtd><mi>bete</mi><mo>=</mo><mi>ziur</mi></mtd></mtr></mtable><mo>,</mo><mi>betetzeko_kolorea</mi><mo>=</mo><mi>berdea</mi></mtd></mtr></mtable></mfenced></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>e</mi><mo>=</mo><mi>c</mi><mo>*</mo><mi>b</mi><mo>/</mo><mi>a</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>marraztu</mi><mo> </mo><mo>(</mo><mi>iru</mi><mo>,</mo><mi>segmentu</mi><mo>(</mo><mi>H</mi><mo>,</mo><mn>1</mn><mo> </mo><mo>)</mo><mo>,</mo><mo> </mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>erakutsi_etiketa</mi><mo>=</mo><mi>ziur</mi><mo>,</mo><mo> </mo><mi>etiketa</mi><mo>=</mo><mi>b</mi><mo> </mo><mi>cm</mi></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>marraztu</mi><mo> </mo><mo>(</mo><mi>iru</mi><mo>,</mo><mi>segmentu</mi><mo>(</mo><mi>H</mi><mo>,</mo><mn>3</mn><mo>)</mo><mo>,</mo><mo> </mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>erakutsi_etiketa</mi><mo>=</mo><mi>ziur</mi><mo>,</mo><mo> </mo><mi>etiketa</mi><mo>=</mo><mi>a</mi><mo> </mo><mi>cm</mi></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>marraztu</mi><mo> </mo><mo>(</mo><mi>iru</mi><mo>,</mo><mi>segmentu</mi><mo>(</mo><mi>I</mi><mo>,</mo><mn>1</mn><mo>)</mo><mo>,</mo><mo> </mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>erakutsi_etiketa</mi><mo>=</mo><mi>ziur</mi><mo>,</mo><mo> </mo><mi>etiketa</mi><mo>=</mo><mi>x</mi></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>marraztu</mi><mo> </mo><mo>(</mo><mi>iru</mi><mo>,</mo><mi>segmentu</mi><mo>(</mo><mi>I</mi><mo>,</mo><mn>3</mn><mo>)</mo><mo>,</mo><mo> </mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>erakutsi_etiketa</mi><mo>=</mo><mi>ziur</mi><mo>,</mo><mo> </mo><mi>etiketa</mi><mo>=</mo><mi>c</mi><mo> </mo><mi>cm</mi></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>2</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>8</mn></math></output></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>e</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mn>8</mn></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Martamatika Geometria Ensayo 7 eta 5 cm-ko aldeko karratuak antzekoak al dira? Arrazoitu ONDO zure erantzuna.

]]> 1.0000000 0.0000000 0 editor 15 0 <question/> MONOMIOEN ARTEKO ERAGIKETAK Monomioen arteko batuketak eta kenketa

#a.x+#b.x+#a.y+#b.y

]]> ondo!

]]> 1.0000000 0.3333333 0 0 #erantzuna]]> Aurrera!

]]> <question><wirisCasSession><![CDATA[<session lang="eu" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mo>-</mo><mn>3</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>:</mo><mo>=</mo><mi>ausazko</mi><mo>(</mo><mo>-</mo><mn>3</mn><mo>,</mo><mn>20</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>erantzuna</mi><mo>:</mo><mo>=</mo><mi>a</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>*</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>*</mo><mi>y</mi><mo>+</mo><mi>b</mi><mo>*</mo><mi>y</mi></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>#</mo><mi mathvariant="normal">e</mi><mi>r</mi><mi>a</mi><mi>n</mi><mi>t</mi><mi>z</mi><mi>u</mi><mi>n</mi><mi>a</mi><mspace linebreak="newline"/><mspace linebreak="newline"/></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">inlineEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Zein funtziori dagokio grafikoa? Beheko zein funtziori dagokio grafiko hau?

#graf

]]> 1.0000000 0.3333333 0 true true abc Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> #fx

]]> Oso ondo

]]> #f1x

]]> Kontuz, ondo fijatu grafikoan (gorakorra, beherakorra, y ardatzarekiko ebakitze puntua)

]]> #f2x

]]> Kontuz, ondo fijatu grafikoan (gorakorra, beherakorra, y ardatzarekiko ebakitze puntua)

]]> #f3x

]]> Kontuz, ondo fijatu grafikoan (gorakorra, beherakorra, y ardatzarekiko ebakitze puntua)

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mrow»«mo»#«/mo»«mi»a«/mi»«/mrow»«mrow»«mo»#«/mo»«mi»b«/mi»«/mrow»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mo»#«/mo»«mi»c«/mi»«/mrow»«mrow»«mo»#«/mo»«mi»d«/mi»«/mrow»«/mfrac»«mo»§#183;«/mo»«msup»«mfenced»«mrow»«mfrac»«mrow»«mo»#«/mo»«mi»e«/mi»«/mrow»«mrow»«mo»#«/mo»«mi»m«/mi»«/mrow»«/mfrac»«mo»-«/mo»«mfrac»«mrow»«mo»#«/mo»«mi»f«/mi»«/mrow»«mrow»«mo»#«/mo»«mi»g«/mi»«/mrow»«/mfrac»«/mrow»«/mfenced»«mn»2«/mn»«/msup»«mo»+«/mo»«msqrt»«mfrac»«mrow»«mo»#«/mo»«mi»h«/mi»«/mrow»«mrow»«mo»#«/mo»«mi»i«/mi»«/mrow»«/mfrac»«/msqrt»«mo»§#183;«/mo»«msup»«mfenced»«mrow»«mo»#«/mo»«mi»j«/mi»«/mrow»«/mfenced»«mrow»«mo»#«/mo»«mi»k«/mi»«/mrow»«/msup»«/math»

]]> Gogoratu eragiketen hierarkia eta ez ahaztu azken emaitza sinplifikatzea posible bada

]]> 1.0000000 0.1000000 0 0 #sol Oso ondo

]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>4</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>e</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo>-</mo><mn>3</mn><mo>,</mo><mo>-</mo><mn>2</mn><mo>,</mo><mo>-</mo><mn>1</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>2</mn><mo>,</mo><mn>3</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>m</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>3</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>h</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mn>4</mn><mo>,</mo><mn>9</mn><mo>,</mo><mn>16</mn><mo>,</mo><mn>25</mn><mo>,</mo><mn>36</mn><mo>,</mo><mn>100</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mn>4</mn><mo>,</mo><mn>9</mn><mo>,</mo><mn>16</mn><mo>,</mo><mn>25</mn><mo>,</mo><mn>36</mn><mo>,</mo><mn>100</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>j</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo>-</mo><mn>2</mn><mo>,</mo><mo>-</mo><mn>1</mn><mo>,</mo><mn>1</mn><mo>,</mo><mn>2</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>k</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mrow><mi>e</mi><mo>,</mo><mi>m</mi></mrow><mrow><mfrac><mi>e</mi><mi>m</mi></mfrac><mo>≠</mo><mfrac><mi>f</mi><mi>g</mi></mfrac></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><csymbol definitionURL="http://www.wiris.com/XML/csymbol">repeat</csymbol><mi>i</mi><mrow><mi>h</mi><mo>≠</mo><mi>i</mi></mrow></apply></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol</mi><mo>=</mo><mfrac><mi>a</mi><mi>b</mi></mfrac><mo>-</mo><mfrac><mi>c</mi><mi>d</mi></mfrac><mo>·</mo><msup><mfenced><mrow><mfrac><mi>e</mi><mi>m</mi></mfrac><mo>-</mo><mfrac><mi>f</mi><mi>g</mi></mfrac></mrow></mfenced><mn>2</mn></msup><mo>+</mo><msqrt><mfrac><mi>h</mi><mi>i</mi></mfrac></msqrt><mo>·</mo><msup><mfenced><mi>j</mi></mfenced><mi>k</mi></msup></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>sol</mi></math></input><output><math xmlns="http://www.w3.org/1998/Math/MathML"><mo>-</mo><mfrac><mn>249</mn><mn>8</mn></mfrac></math></output></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><correctAnswers><correctAnswer>#sol</correctAnswer></correctAnswers><assertions><assertion name="check_simplified"/><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">inlineEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Zuzen baten ekuazioa Zein da zuzen bakoitzaren ekuazioa?

]]> 1.0000000 0.1000000 0 true Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> #g1

]]> #r1 #g2

]]> #r2 #g3

]]> #r3 #r4 <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>T1</mi><mo>=</mo><mi>tablero</mi><mo>(</mo><mi>punto</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>0</mn><mo>)</mo><mo>,</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo><mo>;</mo><mi>T2</mi><mo>=</mo><mi>tablero</mi><mo>(</mo><mi>punto</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>0</mn><mo>)</mo><mo>,</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo><mo>;</mo><mi>T3</mi><mo>=</mo><mi>tablero</mi><mo>(</mo><mi>punto</mi><mo>(</mo><mn>0</mn><mo>,</mo><mn>0</mn><mo>)</mo><mo>,</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>3</mn><mo>)</mo><mo>·</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo>-</mo><mn>1</mn><mo>,</mo><mn>1</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo>-</mo><mn>5</mn><mo>,</mo><mo>-</mo><mn>4</mn><mo>,</mo><mn>4</mn><mo>,</mo><mn>5</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>10</mn><mo>,</mo><mn>10</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>5</mn><mo>,</mo><mn>5</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>:</mo><mo>=</mo><mi>a</mi><mo>·</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>·</mo><mi>y</mi><mo>+</mo><mi>c</mi><mo>=</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>:</mo><mo>=</mo><mi>a</mi><mo>·</mo><mi>x</mi><mo>-</mo><mi>b</mi><mo>·</mo><mi>y</mi><mo>+</mo><mi>d</mi><mo>=</mo><mn>0</mn></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mfenced><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced><mrow><mi>a</mi><mo>+</mo><mi>b</mi></mrow></mfenced><mo>·</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>·</mo><mi>y</mi><mo>+</mo><mi>c</mi><mo>=</mo><mn>0</mn><mo>,</mo><mfenced><mrow><mi>a</mi><mo>+</mo><mi>b</mi></mrow></mfenced><mo>·</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>·</mo><mi>y</mi><mo>+</mo><mi>d</mi><mo>=</mo><mn>0</mn></mtd></mtr></mtable></mfenced></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r4</mi><mo>:</mo><mo>=</mo><msub><mfenced><mrow><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mfenced><mrow><mi>a</mi><mo>+</mo><mi>b</mi></mrow></mfenced><mo>·</mo><mi>x</mi><mo>+</mo><mi>a</mi><mo>·</mo><mi>y</mi><mo>+</mo><mi>c</mi><mo>=</mo><mn>0</mn><mo>,</mo><mfenced><mrow><mi>a</mi><mo>+</mo><mi>b</mi></mrow></mfenced><mo>·</mo><mi>x</mi><mo>+</mo><mi>b</mi><mo>·</mo><mi>y</mi><mo>+</mo><mi>d</mi><mo>=</mo><mn>0</mn></mtd></mtr></mtable></mfenced><mo>/</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>r3</mi></mtd></mtr></mtable></mfenced></mrow></mfenced><mn>1</mn></msub></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g1</mi><mo>=</mo><mi>dibujar</mi><mfenced><mrow><mi>T1</mi><mo>,</mo><mi>r1</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>anchura_línea</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g2</mi><mo>=</mo><mi>dibujar</mi><mfenced><mrow><mi>T2</mi><mo>,</mo><mi>r2</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>anchura_línea</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced></mrow></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>g3</mi><mo>=</mo><mi>dibujar</mi><mo>(</mo><mi>T3</mi><mo>,</mo><mi>r3</mi><mo>,</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mi>anchura_línea</mi><mo>=</mo><mn>3</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question> Zuzen perpendikularrak «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»Z«/mi»«mi»e«/mi»«mi»i«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»P«/mi»«mfenced»«mrow»«mo»#«/mo»«mi»a«/mi»«mo»,«/mo»«mo»#«/mo»«mi»b«/mi»«/mrow»«/mfenced»«mo»§#160;«/mo»«mi»p«/mi»«mi»u«/mi»«mi»n«/mi»«mi»t«/mi»«mi»u«/mi»«mi»t«/mi»«mi»i«/mi»«mi»k«/mi»«mo»§#160;«/mo»«mi»p«/mi»«mi»a«/mi»«mi»s«/mi»«mi»a«/mi»«mi»t«/mi»«mi»z«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»t«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mo»#«/mo»«mi»z«/mi»«mo»§#160;«/mo»«mi»z«/mi»«mi»u«/mi»«mi»z«/mi»«mi»e«/mi»«mi»n«/mi»«mi»a«/mi»«mi»r«/mi»«mi»e«/mi»«mi»k«/mi»«mi»i«/mi»«mi»k«/mi»«mi»o«/mi»«mo»§#160;«/mo»«mi»p«/mi»«mi»e«/mi»«mi»r«/mi»«mi»p«/mi»«mi»e«/mi»«mi»n«/mi»«mi»d«/mi»«mi»i«/mi»«mi»k«/mi»«mi»u«/mi»«mi»l«/mi»«mi»a«/mi»«mi»r«/mi»«mi»r«/mi»«mi»a«/mi»«mo»§#160;«/mo»«mi»d«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»z«/mi»«mi»u«/mi»«mi»z«/mi»«mi»e«/mi»«mi»n«/mi»«mi»a«/mi»«mi»r«/mi»«mi»e«/mi»«mi»n«/mi»«mo»§#160;«/mo»«mi»e«/mi»«mi»k«/mi»«mi»u«/mi»«mi»a«/mi»«mi»z«/mi»«mi»i«/mi»«mi»o«/mi»«mi»a«/mi»«mo»?«/mo»«/math»

]]> 1.0000000 0.1000000 0 true true none Respuesta correcta

]]> Respuesta parcialmente correcta.

]]> Respuesta incorrecta.

]]> «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»#«/mo»«mi»r«/mi»«/math»

]]> Oso ondo

]]> #r1

]]> #r2

]]> #r3

]]> <question><wirisCasSession><![CDATA[<session lang="es" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="es">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>8</mn><mo>)</mo><mo>·</mo><mi>aleatorio</mi><mfenced><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo>-</mo><mn>1</mn><mo>,</mo><mn>1</mn></mtd></mtr></mtable></mfenced></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>b</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>8</mn><mo>)</mo><mo>·</mo><mi>aleatorio</mi><mfenced><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo>-</mo><mn>1</mn><mo>,</mo><mn>1</mn></mtd></mtr></mtable></mfenced></mfenced></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>c</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo><mo>·</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo>-</mo><mn>1</mn><mo>,</mo><mn>1</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>d</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>2</mn><mo>,</mo><mn>5</mn><mo>)</mo><mo>·</mo><mi>aleatorio</mi><mo>(</mo><mfenced close="}" open="{"><mtable align="center"><mtr><mtd><mo>-</mo><mn>1</mn><mo>,</mo><mn>1</mn></mtd></mtr></mtable></mfenced><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>e</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mo>-</mo><mn>6</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>f</mi><mo>:</mo><mo>=</mo><mi>aleatorio</mi><mo>(</mo><mn>1</mn><mo>,</mo><mn>6</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>z</mi><mo>=</mo><mi>y</mi><mo>=</mo><mfrac><mi>c</mi><mi>d</mi></mfrac><mo>·</mo><mi>x</mi><mo>+</mo><mfrac><mi>e</mi><mi>f</mi></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r</mi><mo>=</mo><mi>y</mi><mo>=</mo><mo>-</mo><mfrac><mi>d</mi><mi>c</mi></mfrac><mo>·</mo><mfenced><mrow><mi>x</mi><mo>-</mo><mi>a</mi></mrow></mfenced><mo>+</mo><mi>b</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r1</mi><mo>=</mo><mi>y</mi><mo>=</mo><mfrac><mi>c</mi><mi>d</mi></mfrac><mo>·</mo><mfenced><mrow><mi>x</mi><mo>-</mo><mi>a</mi></mrow></mfenced><mo>+</mo><mi>b</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r2</mi><mo>=</mo><mi>y</mi><mo>=</mo><mfrac><mi>d</mi><mi>c</mi></mfrac><mo>·</mo><mfenced><mrow><mi>x</mi><mo>-</mo><mi>a</mi></mrow></mfenced><mo>-</mo><mi>b</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>r3</mi><mo>=</mo><mi>y</mi><mo>=</mo><mo>-</mo><mfrac><mi>d</mi><mi>c</mi></mfrac><mo>·</mo><mfenced><mrow><mi>x</mi><mo>+</mo><mi>a</mi></mrow></mfenced><mo>-</mo><mi>b</mi></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></library><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"/></input></command></group></session>]]></wirisCasSession><options><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="casSession"/></localData></question>