Question

The first four terms of a sequence are shown below:
7, 4, 1, -2
Which of the following functions best defines this sequence?
A. f(1) = 7, f(n + 1) = f(n) + 3; for n ≥ 1
B. f(1) = 7, f(n + 1) = f(n) - 3; for n ≥ 1
C. f(1) = 7, f(n + 1) = f(n) - 4; for n ≥ 1
D. f(1) = 7, f(n + 1) = f(n) + 4; for n ≥ 1

Answer 1

@HectorH @BioHazard9064

Answer 2

I believe that the answer is D

Answer 3

ok are you sure?

Answer 4

wait no its C

Answer 5

ok thnx :)

Answer 6

wait are you sure this time?

Answer 7

yes and no but C makes better sense than D

Answer 8

another educated guess?

Answer 9

Sorry if it re-post old comments lag causes it

Answer 10

but I do believe that C is correct

Answer 11

its ok and thnx :)