Respuesta :

m = (y2 - y1) / (x2 - x1)

(4, 1) (-2, -4)

y2 = -4
y1 = 1
x2 = -2
x1 = 4

m = (y2 - y1) / (x2 - x1)

m = (-4 - 1) / (-2 - 4)

m = -5 / -6

Reduce with -1:

Final answer:

m = 5 / 6