Respuesta :

Answer:

y = -1/3 x + 6 2/3

Step-by-step explanation:

y = mx + b      m = - 1/3

(-4,8)   x = -4   y = 8

y intercept (b) = y - mx = 8 - (-1/3)*(-4) = 8 - 4/3 = 6 2/3

equation: y = -1/3 x + 6 2/3