Answer:
y=-4
Step-by-step explanation:
If y=4x
and y=-1
y=-1×4
i need more info. Is this the whole question?
-4 first we rearrange the question x-2y=8
x-2y=8
-2y=-x+8
y=1/2x-4 (divide by -2 everywhere)
-4 is the y intercept.
5, -2, -9, -16, ......
