Answer:
loss
Step-by-step explanation:
you might want to check someone else answer first tho
I think it is D
I am not sure but this is what I think it is
Find the scale between sides xz and gh
18/4 = 4.5
Multiply the length of fh by the scale to find x
6 x 4.5 = 27
x = 27
So now its

but you want it in y=mx+b so
add x to both sides so that you have y on its own
so now it's