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1 : gage 5 ##DESCRIPTION
2 :     ## Integrals - Fundamental theorem of calculus
3 :     ##ENDDESCRIPTION
4 :     ##KEYWORDS('integrals', 'fundamental theorem of calculus')
5 :    
6 :     ## Shotwell cleaned
7 :     ## lcao , PAID on 11-24-2003
8 :    
9 :     ## DBsubject('Calculus')
10 :     ## DBchapter('Integrals')
11 :     ## DBsection('The Fundamental Theorem of Calculus')
12 :     ## Date('6/3/2002')
13 :     ## Author('')
14 :     ## Institution('')
15 : jjholt 453 ## TitleText1('Calculus: Early Transcendentals')
16 : jjholt 479 ## EditionText1('6')
17 : gage 5 ## AuthorText1('Stewart')
18 :     ## Section1('5.3')
19 :     ## Problem1('3')
20 :    
21 :     DOCUMENT(); # This should be the first executable line in the problem.
22 :    
23 :     loadMacros("PGbasicmacros.pl",
24 :     "PGanswermacros.pl",
25 :     "PGauxiliaryFunctions.pl");
26 :    
27 :     TEXT(beginproblem());
28 :     $showPartialCorrectAnswers = 1;
29 :    
30 :     $x1=random(2,6,1);
31 :     $a1 = random(-1,1,2);
32 :     $x2= $a1*$x1;
33 :     $b1 = random(3,8,1);
34 :     $c1 = random(-1,5,1);
35 :    
36 :     BEGIN_TEXT
37 :     Let \( \displaystyle f(x) = \int_{$c1}^x t^$b1 dt \). Evaluate the following.
38 :     $BR
39 :     $BR
40 :     \( f'(x) = \) $SPACE \{ans_rule(20)\} $BR
41 :     \( f'($x2) = \) \{ans_rule(20)\}
42 :     END_TEXT
43 :    
44 :     $ans1="x^$b1";
45 :     $ans2="$x2^$b1";
46 :    
47 :     ANS(fun_cmp($ans1));
48 :     ANS(num_cmp($ans2));
49 :    
50 :     ENDDOCUMENT(); # This should be the last executable line in the problem.

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