Question

I need help with this question show steps! Quickly please!

Answer 1

use both points to find the slope

`(y2-y1)/(x2-x1)`

`(-13-3)/(9-(-3))`

`(-16)/(12) =(-4)/(3) =slope`

Now, to find b, plug in one of the points in y=mx+b

3=
`(-4)/(3)`(-3)+b

3=4+b

b= -1

therefore, your final equation should be,

y=
`(-4)/(3)`x-1