Respuesta :

Answer:

y = -4

Step-by-step explanation:

- Plug the values into the slope formula.

y2 - y1 / x2 - x1

-4 - (-4) / 6 - (-8)

0 / 14

= 0

y = 0x + b

-4 = 0(6) + b

-4 = 0 + b

-4 = b