F(x+2)-2 is the correct answer. I got it right on my test. Just make sure the point passing through is -1,-2 or you will miss this question. Hope I help you all.
Okay so if the price of an original coat was 100 dollars they would become 75 dollars
Answer:
(b)
Step-by-step explanation:
Given

Required
The graph
First, make y the subject

Divide through by 3

Let x = 3

Let x = 6

So, we plot the graph through
and 
See attachment for graph
Answer:
x-1+\frac{4x-3}{x^2+2x+1}
Step-by-step explanation: