Write the first five terms of the geometric sequence with the given first term a and common ratio r.a = 6; r = -5
A. 6, 30, 150, -750, 3750
B. 6, -30, 150, -750, 3750
C. 6, 1, -4, -9, -14
D. -5, -30, 150, -750, 3750
Answer: B
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