Answer:
Y intercept is x=0 so y=Mx+b your b is the y intercept
Step-by-step explanation:
You have the right answer
Step-by-step explanation
I hope it will help you!
V/2 - 21 = -15
V/2 - 21 + 21 = -15 + 21
V/2 + 0 = 6
V/2 * 2 = 6 * 2
V = 12
i believe that it is 9(x-4)
9x-36
36 divided by 9 = 4
9(x-4)
