Question

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Find the function rule.
x -2, -1, 0, 1, 2
y 9, 4, -1, -6, -11

Answer 1

1/5 is the slope

Answer 2

it is linear

Answer 3

I'm trying to find the rule, that applies to this.

Answer 4

add 1 for the x

Answer 5

-5 for the y

Answer 6

And subtract 5 every time from y.

But how would the full rule look?

Answer 7

i am not sure exactly what you want

Answer 8

A rule. the full rule. For example, Y=6x

A rule like that, but that applies to this.

So far we know that we add 1 to x, and subtract 5 from y, but the rule?

Answer 9

y=-5x-1