Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = -6; r = -2
A. a5 = 48; an = -6 ? (-2)n
B. a5 = -96; an = -6 ? (-2)n-1
C. a5 = -96; an = -6 ? (-2)n
D. a5 = 48; an = -6 ? (-2)n-1
Answer: B
Mathematics
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