Respuesta :

Y=-3x+8 by using slope intercept form

Answer:

y = ( - 3)x + 8

Step-by-step explanation:

(1, 5),

(8, - 16)

m = ( - 16 - 5 ) / (8 - 1) = - 3

y - 5 = - 3(x - 1)

y = ( - 3)x + 8