Write a formula for the nth term of the geometric sequence.8, 16, 32, 64, 128, . . .
A. an = a1 + 2n
B. an = 8(2)n
C. an = 8(2n)
D. an = 8(2)n - 1
Answer: D
Mathematics
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A. Prime B. (x - 9)(x + 6) C. (x - 9)(x + 1) D. (x + 9)(x - 6)
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?
?
A. 
B. 
C. 
D. 
E. 
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Fill in the blank with one of the words or phrases listed below.
The 
of a term is its numerical factor.
A. coefficient B. degree of a term C. FOIL D. monomial
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For the following demand equation, find the largest possible revenue.
?
?
A. 1,620,000 B. ?450 C. ?900 D. ?810,000 E. ?648,000
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