Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = -8; r = -5
A. a5 = 1,000; an = -8 ? (-5)n
B. a5 = 1,000; an = -8 ? (-5)n-1
C. a5 = -5,000; an = -8 ? (-5)n-1
D. a5 = -5,000; an = -8 ? (-5)n
Answer: C
Mathematics
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