Question

Write an equation of the line that passes through the given points (-1,7) and (2,-5)

Answer 1

y=-4x+3

Explanation:

Slope=Difference in y/ Difference in x

1) (-5-7)/(2--1):

-12/3=-4 <-- Slope

2) Y intercept aka B= 3 if (plotted on graph easily visible)

y=-4x+3