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Lesechka [4]
4 years ago
14

What is a recursive formula for this geometric sequence ?

Mathematics
1 answer:
dybincka [34]4 years ago
4 0
Hello.

Given the explicit rule, a_{n} = 9 ×<span> </span>-(\frac{1}{3}) ^{(n-1)}, a_{1} = 9, and r =- \frac{1}{3},

Your recursive rule is C.
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