The scale factor is 0.75 or 3/4
TR/EZ=9/12=3/4
Answer:


Step-by-step explanation:
We are given these following functions:


The first step to solve this question is finding the composite functions. So


At x = 2
Now we replace x by 2 in each of the functions. So


Amare=x Jing=Y x=2y 42=x+Y (<-These are 2 base equations for systems of equations) 42=2y + Y 42=3y (Y=14) 42=x + 14 42-14=x (x=28) Amare=28 Jing=14
The answer is NOT A nor B, because they're both decreasing.
D's answer shows that the graph is only increasing by 1/2, and C shows that the graph will increase at a normal rate.
The answer is <em>C</em>.