Answer:
Slope of G: 3
Slope of H: 0.857
Slope of J: 0.25
Slope of K: 0
Explanation:
Slope = (y2-y1)/(x2-x1)
Slope of G = (7-(-2))/(1-(-2)) = 9/3=3
Slope of H = (6-0)/(1-(-6)) = 6/7
Slope of J = ((-5)-(-8))/(8-(-4)) = 3/12=1/4
Slope of K = (0-0)/(4-0) = 0