Respuesta :

mhanifa

Answer:

y = 4x + 8

Step-by-step explanation:

Slope-intercept form:

  • y = mx + b

m = 4

  • y = 4x + b

x-intercept = -2, it means x = -2, y = 0

  • (-2, 0)

Using this point we get the value of b

  • 0 = 4*(-2) + b ⇒ b = 8

The form now is:

  • y = 4x + 8