Find the first term and the common ratio for the geometric sequence. Round approximations to the nearest hundredth.a2 = -10, a4 = -250
A. a1 = -250, r = -0.2
B. a1 = 2, r = -0.2
C. a1 = 10, r = 5
D. a1 = 2, r = -5
Answer: D
Mathematics
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A. 
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