Write the equation, in slope-intercept form, of the line passing through the origin and the point $(-4,3)$.
slope ,m, between 0,0 and -4, 3 (3-0)/(-4-0) = -3/4
y = -3/4 x +0 or just y = -3/4 x
-4 = 3m + b
0 = 0m + b
b = 0
3m = -4
m = -3/4
y = -3/4 x