Respuesta :

Esther

Answer:

b) y = -2x - 2

Step-by-step explanation:

y = mx + b

y = -2x+ b

(1,-4)

y = -2x+ b

-4 = -2(1) + b

-4 = -2 + b

+2   +2

-2 = b

y = -2x - 2

I also attached a graph to check the answer.

Hope that helps!

Ver imagen Esther