Question

What is the y-intercept of the line that passes through the points (-2, 4)

and (4, -20). Make sure to choose (X1. Yı) and (X2, Y2) carefully.

Answer 1

y=-4x-4

Explanation:

-2,4

4,-20

-20-4 is -24

4--2

6

-24/6 is -4 (slope)

4=-2*-4+b

4=8+b

-4=b (y intercept)