Write the equation of the circle with the given center and radius.Center (0, 9), radius 
A. (x + 9)2 + y2 = 225
B. x2 + (y - 9)2 = 15
C. x2 + (y + 9)2 = 15
D. (x - 9)2 + y2 = 225
Answer: B
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. -12 ln 
+ 8ln
+ C
B. -4 ln 
+ 8ln
- 4ln
+ C
C. - 
+ 8ln
+ 4ln
+ C
D. -12 ln 
+ 8ln
+ 4ln
+ C
Refer to the weighted voting system 
and the Shapley-Shubik definition of power. (The three players are P1, P2, and P3.)Which player in the sequential coalition 
is pivotal?
A. P2 B. P1 C. P3 D. All three players E. none of these
Using a graphing calculator to graph f and g in the window [0, 6, 1] by [0, 6, 1]. Which function is greater when 
?f(x) = x3/5, g(x) = x5/3
A. g(x) B. f(x)
List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = 11x4 - x2 + 2
A. ± 
, ± 
, ± 1, ± 2, ± 11
B. ± 
, ± 
, ± 1, ± 2
C. ± 
, ± 
, ± 1, ± 2, ± 11
D. ± 
, ± 
, ± 1, ± 11