Answer:
A
Step-by-step explanation:
Answer:

Step-by-step explanation:
By definition composite function would be:

Then, if g(2)=3 and f(3)=16, therefore for f(g(x)):
Answer
X= -1
Step-by-step explanation:
Constants: -5x
like terms: 7, 1
terms: 1, 7, -5x
coeffcients: 5
Answer:
1/4
Step-by-step explanation:
To transform PQR into P'Q'R, dilate the preimage by 1/4, or shrink it by a scale factor of 4 because 3/12 = 1/4