Question

Find the slope of the line that passes through these points.
(5/2,-1),(1/2,9)

Answer 1

the slope of a line passing through (x1,y1) and (x2,y2) is m=(y2-y1)/(x2-x1)

Answer 2

so whats the answer

Answer 3

slope, m =(9-(-1))/(1/2-5/2)
m=10/(-2)
m=-5