Question

Please help with this practice quiz!!

Answer 1

slope is 9

Explanation:

use the formula y=mx+b wherein m is the slope and b is the y-intercept

to solve for m, use formula (y2-y1)/(x2-x1):

`(127-1)/(5-(-9))` =
`(126)/(14)` (you add 5 and 9 together because negative + negative is positive)

126/14 = 9