Which is a recursive formula for the sequence 99.4, 0, - 99.4, - 198.8, where f (1) = 99.4?

a. f (n + 1) = f (n) + 99.4, n ≥ 1

b. f (n + 1) = f (n) - 99.4, n ≥ 1

c. f (n + 1) = 99.4f (n), n ≥ 1

d. f (n + 1) = - 99.4f (n), n ≥ 1

Question

14 October, 05:26

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Answers (1)

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Kaylee Hutchinson · Answer 1

The correct answer is f (n+1) = f (n) - 99.4, n≥1

I just completed the problem and it gave me the correct answer so I know this is right.

Which is a recursive formula for the sequence 99.4, 0, - 99.4, - 198.8, where f (1) = 99.4?a. f (n + 1) = f (n) + 99.4, n ≥ 1b. f (n + 1) = f (n) - 99.4, n ≥ 1c. f (n + 1) = 99.4f (n), n ≥ 1d. f (n + 1) = - 99.4f (n), n ≥ 1