Gradien titik (3,4)dan(2,3) adalah

(x₁,y₁) = (3,4)
(x₂,y₂) = (2,3)

Penyelesaian
m = (y₂-y₁)/(x₂-x₁)
m = (3-4)/(2-3)
m = -1/-1
m = 1