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Calcula el área que cierran la función <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»=«/mo»«mi»#f«/mi»«/math»</span> y el eje de abscisas entre <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»x«/mi»«mo»=«/mo»«mi»#a«/mi»«/math»</span> y <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»x«/mi»«mo»=«/mo»«mi»#b«/mi»«/math»</span>.<br><br><span style="text-decoration: underline;">NOTACIÓN DE LA RESPUESTA</span>: introduce sólo el valor del área calculada.<br>
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Recuerda que el área que se pide se calcula mediante la integral <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»A«/mi»«mo»=«/mo»«msubsup»«mo»§#8747;«/mo»«mi»#a«/mi»«mi»#b«/mi»«/msubsup»«mfenced close=¨|¨ open=¨|¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mi»dx«/mi»«/math»</span>
No, case is unimportant
Yes, case must match
Correct answers
You must provide at least one possible answer. The first matching answer will be used to determine the score and feedback. Click the icon next to the answer field to edit the mathematical properties of the answer and the question.
Answer 1
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Muy bien<br>
Answer 2
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Atención, el área no puede ser negativa. Fíjate que si la función es negativa en el intervalo <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfenced close=¨]¨ open=¨[¨»«mrow»«mi»#a«/mi»«mo»,«/mo»«mi»#b«/mi»«/mrow»«/mfenced»«/math»</span> entonces <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»A«/mi»«mo»=«/mo»«msubsup»«mo»§#8747;«/mo»«mi»#a«/mi»«mi»#b«/mi»«/msubsup»«mfenced close=¨|¨ open=¨|¨»«mrow»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«/mrow»«/mfenced»«mi»dx«/mi»«mo»=«/mo»«mo»-«/mo»«msubsup»«mo»§#8747;«/mo»«mi»#a«/mi»«mi»#b«/mi»«/msubsup»«mi»f«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mi»dx«/mi»«/math»</span>
Answer 3
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Settings for multiple tries
Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
Hint 1
Hint text
Hint 2
Hint text
Created / last saved
Created
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Admin User
on
Wednesday, 15 February 2017, 3:41 PM
Last saved
by
Admin User
on
Wednesday, 15 February 2017, 3:41 PM
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