Respuesta :

Answer:

I think the y intercept would be 2.125 (round as needed)

Step-by-step explanation:

If on x2 the y is 8.5, divide that by 2 to get x1. So (1,4.25) now. Then divide by 2 again to get (0,2.125)

I could be wrong, but I hope I'm right haha