Question

What is the slope of -2,1 and 2,1

Answer 1

m=0

Explanation:

(-2,1) (2,1)

x1=-2,x2=2,y1=1,y2=1

Gradient/slope

m=y2-y1/x2-x1

m=1 - 1/2-(-2)

m=0/2+2

m=0/4

m=0

Answer 2

Is should be 50% slope