Find the first term and the common ratio for the geometric sequence. Round approximations to the nearest hundredth.a2 = -25.2, a5 = 69.15
A. a1 = 69.15, r = -0.71
B. a1 = 18, r = -1.4
C. a1 = 18, r = -0.71
D. a1 = -25.2, r = -1.4
Answer: B
Mathematics
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