Answer:
The slope of the line is 2.
Step-by-step explanation:
The formula for slope is (y₂-y₁)/(x₂-x₁)
(7-(-1))/(8-4)
7 - -1 = 8
8 - 4 = 4
8/4 = 2
m=2
m=y2-y1/x2-x1
m=7-(-1) / 8-4
m=8/4
