Question

PLEASE HELP!!!!

Complete the equation for the linear function whose graph contains the points

(−1, −2) and (3, 10).



y +__ = __(x + 1)

Answer 1

Hi
A(-1,-2)
B(3,10)

Firstly I will find slope of this linear function:
m=(y-yo) / (x-xo)

m=(-2-10)/(-1-3)
m=-12/-4
m=3

Replacing A(-1-2) :
(y-yo)=m(x-xo)

y+2 =3(x+1)

:D