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# View of /trunk/NationalProblemLibrary/UVA-Stew5e/setUVA-Stew5e-C03S01-DerivPolyExps/3-1-08.pg

Wed Jul 18 15:40:35 2007 UTC (5 years, 10 months ago) by jjholt
File size: 1167 byte(s)
```Added Stew6e tags.
```

```    1 ##DESCRIPTION
2 ##Calculus: Differentiation
3 ##ENDDESCRIPTION
4
5 ##KEYWORDS('calculus', 'differentiation')
6 ##Tagged by YJ
7
8 ## DBsubject('Calculus')
9 ## DBchapter('Differentiation')
10 ## DBsection('Derivatives of Polynomial and Exponential Functions')
11 ## Date('5/26/2005')
12 ## Author('Jeff Holt')
13 ## Institution('UVA')
14 ## TitleText1('Calculus: Early Transcendentals')
15 ## EditionText1('5')
16 ## AuthorText1('Stewart')
17 ## Section1('3.1')
18 ## Problem1('8')
19
20 ## TitleText2('Calculus: Early Transcendentals')
21 ## EditionText2('6')
22 ## AuthorText2('Stewart')
23 ## Section2('3.1')
24 ## Problem2('')
25
26 DOCUMENT();        # This should be the first executable line in the problem.
27
29 "PG.pl",
30 "PGbasicmacros.pl",
31 "PGchoicemacros.pl",
33 "PGauxiliaryFunctions.pl"
34 );
35
36 TEXT(beginproblem());
38
39 \$a1 = random(2,7,1);
40 \$b1 = random(2,12,1);
41
42 \$x1 = random(1,5,1);
43
44 \$deriv1 = \$a1*exp(\$x1);
45 \$funct1 = "\$a1*exp(x)";
46
47 TEXT(EV2(<<EOT));
48 If \( f(x) =  \$a1 e^x+\$b1 \), find \( f'( x ) \).
49 \$PAR
50 \( f'(x) \) = \{ans_rule(30) \}
51 \$BR
52 EOT
53
54 \$ans = \$funct1;
55 ANS(fun_cmp(\$ans));
56
57 ENDDOCUMENT();        # This should be the last executable line in the problem.
```