Respuesta :

Answer:

y = -1

Step-by-step explanation:

1) Plug in the slope (0) into y = mx + b

   y = 0(x) + b

2) Plug in (-3,-1), x = -3, y = -1

   -1 = (0)-3 + b

3) Isolate b

   b = -1

4) Construct the line equation (y = mx + b)

    y = -1