Find the first term and the common ratio of the geometric sequence.an = 4-n
A. a1 = 1, r = 4
B. a1 = -1, r = -4
C. a1 = 
, r = 
D. a1 = - 
, r = 4-n
Answer: C
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Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(2) = 8, u '(2) = 4, v(2) = -1, v '(2) = -5.
(uv) at x = 2
A. 37 B. 44 C. -36 D. -44
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A. 1574 ft B. 1565 ft C. 1582 ft D. 1598 ft
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A. 131,560 ways B. 263,120 ways C. 32,890 ways D. 65,780 ways
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