<?xml version="1.0" encoding="UTF-8"?>
<quiz>
 <!-- categoryid: 1270 -->
 <question type="category"><category><text>Matematika I // Matematicas I/Aritmetika Tresnak // Herramientas algebraicas</text></category></question>
 
 <!-- resourceid-resourcedataid: 13272-11334 -->
 <question type="multianswerwiris">
    <name>
      <text>Pregunta_16</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p><span style="font-size: small;">Adieraz ezazu era grafikoan eta idatz ezazu ingurune eran, -1 puntutik bi unitate baino hurbilago dauden zenbaki errealen multzoa. </span></p>
<p> </p>
<p><span style="font-size: small;">Representa gráficamente y escribe en forma de entorno el conjunto de números reales que distan de -1 menos de dos unidades.</span></p>
<p> <span style="font-size: small;">Ingurunea / Entorno E<sub>{#1}</sub>({#2})</span></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>2.0000000</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <wirissubquestions>
        <wirissubquestion>
            <![CDATA[{:SA:=2}]]>
        </wirissubquestion>
        <wirissubquestion>
            <![CDATA[{:SA:=-1}]]>
        </wirissubquestion>
    </wirissubquestions>
    <wirisquestion>
&lt;question&gt;&lt;assertions&gt;&lt;assertion name="check_simplified"/&gt;&lt;assertion name="syntax_expression"/&gt;&lt;assertion name="equivalent_symbolic"/&gt;&lt;/assertions&gt;&lt;options&gt;&lt;option name="tolerance"&gt;10^(-4)&lt;/option&gt;&lt;option name="relative_tolerance"&gt;false&lt;/option&gt;&lt;option name="precision"&gt;4&lt;/option&gt;&lt;option name="implicit_times_operator"&gt;false&lt;/option&gt;&lt;option name="times_operator"&gt;·&lt;/option&gt;&lt;option name="imaginary_unit"&gt;i&lt;/option&gt;&lt;/options&gt;&lt;localData&gt;&lt;data name="casSession"/&gt;&lt;/localData&gt;&lt;/question&gt;    </wirisquestion>
  </question>
 </quiz>
