Mathematics
Ami12
9

A line that includes the points (-4, n) and (-5, -2) has a slope of 9. What is the value of n?

+0
(1) Answers
laamegga12

The equation for slope is m = y2 - y1        ---------        x2 - x1 so plug in the values given 9 = -2 -n       ----------       -5 - (-4) 9 = -2 - n / -1 9 * -1 = -2 - n -9 = -2 - n -7 = -n 7 = n n = 7

Add answer