Question

Find the slope of the line that passes through the points (3, 12) and (2, 8)

A. m=2
B. m=3
C. m=4
D. m=8

Answer 1

C. 4
if we use the formula to find a slope m = y2-y1
x2-x1
So y2 =8, y1=12, x2=2, x1=3 so it should look like this 8-12= -4 which can be simplified so
2-3= -1
It should be equal 4