Use synthetic division to find the function value.f(x) = 2x3 + 2x2 + 4x + 8; find f(-3)
A. -96
B. -40
C. -16
D. -68
Answer: B
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Solve the problem.The time T in seconds for a pendulum of length L feet to make one swing is given by T = 2?
. How long is a pendulum (to nearest hundredth) if it makes one swing in 1.3 seconds? Use 3.14 for ?.
A. 1.59 ft B. 62.53 ft C. 15.63 ft D. 9.96 ft
Express as a single logarithm, and, if possible, simplify.
loga x + 2 loga y - 3 loga x
A. loga x8/3y3
B. loga 
C. loga 
D. loga 
What is the measure of each interior angle of a regular nonagon?
What will be an ideal response?
Solve the problem.A square has an area of 49 square inches. If the same amount is added to the length and removed from the width, the resulting rectangle has an area of 45 square inches. Find the dimensions of the rectangle.
A. 3 in. by 4 in. B. 5 in. by 9 in. C. 5 in. by 10 in. D. 4 in. by 9 in.