Question

HELP IF YOU SEND A LINK IM REPORTING

Answer 1

Answer:

A

Step-by-step explanation:

First thing is first, the equation has to be negative because the Y is shrinking as the X is growing. So that eliminates B and D as answers. Next, you have to find the slope. That can be find via rise/run. The slope is 1/5.

Answer 2

Answer:

C

Step-by-step explanation:

y = mx + c

m = gradient

c = y-intercept

m = change in y / change in x = $\frac{12-22}{4-2}$ = $\frac{-10}{2}$ = -5

to find c:

rearrange the equation and substitute the values

c = y - mx

c = 22 - (-2 * 5) = 22 - (-10) = 32

y = -5x + 32