Write a formula for the general term (the nth term) of the geometric sequence.2, -4, 8, -16, 32, . . .
A. an = a1 - 2n
B. an = 2(-2)n
C. an = 2(-2)n - 1
D. an = 2(-2n)
Answer: C
Mathematics
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a. 
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d. 
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A. (1, 1) B. (0, 1) C. (0, 0) D. (1, 0)
Mathematics