Question

Number 10 please I don’t know how to do it and if you could also do 11

Answer 1

C) -3

Explanation:

x = 1, y = 12

x = 2, y = 9

x = 3, y = 6

x = 4, y = 3

The formula of a slope:

`m=(y_2-y_1)/(x_2-x_1)`

`m=(9-12)/(2-1)=(-3)/(1)=-3`