loncom/homework/templates/SimpleFormula.problem - diff

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-version 1.1, 2002/06/06 08:56:43
+version 1.6, 2007/01/23 21:16:50
  Line 1
  <problem>
- <script type="loncapa/perl"># Enter computations here
+     <script type="loncapa/perl">
+ $k=&random(3,6,1);
- </script>
+ $formula="a*x^$k";
- <startouttext />Enter Question Text Here.  <endouttext />
+ $m=$k-1;
- <formularesponse answer="$answer" id="11" samples="">
+ $derivative="$k*a*x^$m";
-     <responseparam name="tol" type="tolerance" description="Numerical Tolerance" default=".0001" />
+     </script>
-     <textline size="50" />
-     <hintgroup>
+     <startouttext />
-     </hintgroup>
+ What is the derivative of <tt>$formula</tt> with respect to x?
- </formularesponse>
+     <endouttext />
+     <formularesponse samples="a,x@-3,-3:3,3#4" answer="$derivative">
+         <responseparam description="Numerical Tolerance" type="tolerance" default="0.00001" name="tol" />
+         <textline size="25" />
+     </formularesponse>
  </problem>