Evaluate and simplify.If f(x) = 3x - x3, find f 
.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Evaluate the logarithm.log66
A. 10 B. 6 C. 1 D. 0
Mathematics
Use graphical methods to solve the linear programming problem.Maximize z = 2x + 5y subject to: 3x + 2y ? 6 -2x + 4y ? 8 x ? 0 y ? 0
A. Maximum of 
when x = 
and y = 2
B. Maximum of 10 when x = 0 and y = 2
C. Maximum of 
when x = 
and y = 
D. Maximum of 19 when x = 2 and y = 3
Mathematics
Evaluate the function.For f(x) = 
, find f(-1) and f(8).
A. f(-1) = -4, f(8) = 19 B. f(-1) = 4, f(8) = 50 C. f(-1) = -8, f(8) = 67 D. f(-1) = -4, f(8) = 67
Mathematics
Find a polar equation of the conic with a focus at the pole and the given eccentricity and directrix.e = 1, r = 4 csc ?
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics