Respuesta :

Both points:

(-2, -2) and (-8, -8)

We have the equation

(y - yo) = m.(x - xo)

(-8 - (-2)) = m.(-8 - (-2))

(-8 + 2) = m.(-8 + 2)

-6 = m.(-6)

m = -6/-6

m = 1

The slope of this line is equal to 1