Question

PLEASE HELP IM STUCK

Answer 1

-3

Explanation:

look at the hint: slope (most call it gradient) = change in y/change in x

so you take 2 x and y variables and subtract

15 - 9 = 6 ← change in y

0 - 2 = -2 ← change in x

slope (gradient) = 6/-2

slope (gradient) = -3