AP Calculus Free-Response Questions

AP Calculus Free-Response Questions. 1969- 2002 . 1969 1. Consider the following functions defined for all x: f1(x) = x, f2(x) = xcos x, f3(x) = 3e2x, f4(x) = x - |x|. ... Find the volume of water in the trough when it is full. b. What is the rate of change in h at the instant when the trough is ¼ full by volume? ... d. Using the results found ... ................
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