contestada

A line passes through the points (−1, −2) and (−2, −6) .



Fill in the boxes to complete an equation for the line in point-slope form.

blank = blank(blank)

Respuesta :

m = -6 + 2 / -2 + 1 = -4/-1 = 4

y = 4 x  + b

-2 = -4 + b

b = 2

y = 4x + 2