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Given the geometric sequence where a1 = 5 and the common ratio is −3, what is the domain for n? All integers where n ≥ 0 All integers where n ≥ 1 All integers where n ≥ 5 All integers where ≤ 5

Tara Andrews

in Mathematics

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Timothy Norman on June 6, 2018

A1 = 5common ratio = -3a2 = 5 x -3 = -15a3 = -15 x -3 = 45a4 = 45 x -3 = -135a(n) = 1st term * common ratioall integers where n > 1


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