Question

The first four terms of a sequence are shown below:

9, 5, 1, -3

Which of the following functions best defines this sequence?

Answer 1

HI!!

Answer 2

looks like you are subtracting four each time right?

Answer 3

HI!

Answer 4

I don't know sorry, I read about an example of layering each time?

Answer 5

I don't know if that makes sense to you...

Answer 6

it subtracts 4 each time so that would be the function

Answer 7

are you looking for n-4? like that?

Answer 8

n would be equal to 9, 5,1,-3 in this case

Answer 9

I dont know ;-;

Answer 10

oh well bases off of what you guys said about -4 each time, I think i know what the answer is thank you!