Answer: [tex]m = -1[/tex]
Step-by-step explanation:
W (2,-2) = (x1, y1)
X (-1,1) = (x2, y2)
Slope = [tex]\frac{y2-y1}{x2-x1}[/tex]
= [tex]\frac{1-(-2)}{-1-2}[/tex]
= [tex]\frac{1+2}{-(1+2)}[/tex]
= [tex]-1[/tex]
