Question

What is the equation of a line in slope-intercept for that passes through (4,8) and (-1,-12)

Answer 1

y=4x-8

Explanation:

m=(y2-y1)/(x2-x1)

m=(-12-8)/(-1-4)

m=-20/-5

m=4

y-8=4(x-4)

y=4x-16+8

y=4x-8