<?xml version="1.0" encoding="UTF-8"?>
<quiz>
  <question type="gapselect">
    <name>
      <text>2.4.6.1 Classify odd even or neither</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p class="HELM_exercise">Exercise</p>
<p>Classify the following functions as odd, even or neither. If necessary sketch a graph to help you decide.</p><p><br></p>
<ol class="HELM_parts">
<li><p>\(f(x)=6\) is [[1]]</p></li>
<li><p>\(f(x)=x^2\) is [[1]]</p></li>
<li><p>\(f(x)=2x+1\) is [[3]]</p></li>
<li><p>\(f(x)=x\) is [[2]]</p></li>
<li><p>\(f(x)=2x\) is [[2]]</p></li>
</ol>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text/>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber/>
    <shuffleanswers>1</shuffleanswers>
    <correctfeedback format="html">
      <text>Your answer is correct.</text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text>Your answer is partially correct.</text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text>Your answer is incorrect.</text>
    </incorrectfeedback>
    <shownumcorrect/>
    <selectoption>
      <text>even</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>odd</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>neither odd nor even</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>even</text>
      <group>2</group>
    </selectoption>
    <selectoption>
      <text>even</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>odd</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>odd</text>
      <group>3</group>
    </selectoption>
    <selectoption>
      <text>neither odd nor even</text>
      <group>1</group>
    </selectoption>
    <selectoption>
      <text>neither odd nor even</text>
      <group>2</group>
    </selectoption>
  </question>
</quiz>
