Evaluate the integral. The integral may not require integration by parts.
dx
A. 3ex3 + C
B. 
ex2 + C
C. 
ex3 + C
D. 
ex3 + C
Answer: C
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Evaluate.
- 
A. 
B. 
C. 
D. 
Solve the problem.A rectangular board is 8 by 14 units. How far from the short sides of the board will the foci be located to determine the largest elliptical tabletop?
A. 1.3 B. 5.7 C. 4.0 D. 3.0
An object attached to a coiled spring is pulled down a distance a from its rest position and then released. Assuming that the motion is simple harmonic with period T, write an equation that relates the displacement d of the object from its rest position after t seconds. Also assume that the positive direction of the motion is up.a = 5;
T = 3 seconds
A. d = -3 cos 
B. d = -5 sin 
C. d = -5 cos 
D. d = -5 cos 
Find the domain and the vertical asymptote of the function.f(x) = log (x + 4)
A. Domain (0, ?); vertical asymptote: x = 0 B. Domain (-4, ?); vertical asymptote: x = -4 C. Domain (1, ?); vertical asymptote: x = 1 D. Domain : (4, ?); vertical asymptote: x = 4