Respuesta :

Yang100

Answer:

The slope of the line is -2 and the y-intercept of the line is (0, -3).

Step-by-step explanation:

8x+4y=-12

4y=-12-8x

4y=-8x-12

y=-8/4x-12/4

y=-2x-3

y=mx+b where m=slope and b=y-intercept