Answer:
Step-by-step explanation:
I suppose the expression is this 
We can factor out this expression ( Remember, find two numbers that the sum is 9 and the product is 8. The numbers are 8 and 1)

g(x)=-2
Simplfy: y=-2
x=-9
*Look at where the points intersect
Yes. Because both equals 1 whole.
Answer:
y=1.5x=4
Step-by-step explanation: