<?xml version="1.0" encoding="UTF-8"?>
<quiz>
  <question type="multichoice">
    <name>
      <text>10.1.22 (nth deriv of n-1 poly)</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Suppose \(f(x) = a_nx^n + a_{n-1}x^{n-1} + \cdots +a_1 x + a_0\).&nbsp; What is \(\dfrac{d^{n+1}f}{dx^{n+1}}\)?<br></p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text><![CDATA[<p>The \(n\)th derivative of an \(n\)th power is a constant.&nbsp; So the \(n\)th derivative of \(f\) is a constant.&nbsp; So the \((n+1)\)th derivative is the derivative of a constant, which is zero.<br></p>]]></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.3333333</penalty>
    <hidden>0</hidden>
    <idnumber/>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>none</answernumbering>
    <showstandardinstruction>1</showstandardinstruction>
    <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/>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>Does not exist<br></p>]]></text>
      <feedback format="html">
        <text/>
      </feedback>
    </answer>
    <answer fraction="100" format="html">
      <text><![CDATA[<p>Zero<br></p>]]></text>
      <feedback format="html">
        <text/>
      </feedback>
    </answer>
    <answer fraction="0" format="html">
      <text><![CDATA[<p>A complicated function I cannot easily write down<br></p>]]></text>
      <feedback format="html">
        <text/>
      </feedback>
    </answer>
  </question>
</quiz>
