Factor, if possible.x3 + 6x2 - 55x
A. (x2 + 5)(x - 11)
B. (x2 + 11)(x - 5)
C. x(x - 11)(x + 5)
D. x(x + 11)(x - 5)
Answer: D
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Perform the indicated operation. Express your answer in simplest form.
- 
A. 
B. 
C. 
D. 
Solve the problem. Round to two decimal places if needed.A pendulum swings though an angle of 35° each second. If the pendulum is 45 inches long, how far does its tip move each second?
A. 27.49 inches B. 29.92 inches C. 25.64 inches D. 28.78 inches
Solve the problem.
Use the graph of the polynomial function f to estimate the 
and to determine the minimum degree of f.
A. -4, 1, 2; 4 B. -4, -1, 2; 4 C. 4, 1, -2; 2 D. -4, 1, 2; 2
For the given functions f and g, find the requested composite function value.f(x) = 2x + 2, g(x) = 2x2 + 3;
Find (g ? g)(1).
A. 35 B. 12 C. 53 D. 10