Question

The first four terms of a sequence are shown below:

6, 2, -2, -6

Which of the following functions best defines this sequence?

A. f(1) = 6, f(n + 1) = f(n) + 4; for n ≥ 1

B. f(1) = 6, f(n + 1) = f(n) - 2; for n ≥ 1

C. f(1) = 6, f(n + 1) = f(n) - 4; for n ≥ 1

D. f(1) = 6, f(n + 1) = f(n) + 2; for n ≥ 1

Answer 1

c. is right

Answer 2

thanks you

Answer 3

@arianna16: Are you able to do this problem on your own? I hope you'll want more than just the answer: the skills and knowledge needed to find it.

Answer 4

yes