Respuesta :

MrsStrong

Answer:

C

Step-by-step explanation:

( g o f)(­ 3) means to substitute the value x=3 after substituting f(x) into g(x).

[tex](3x-2)^2\\(3(3)-2)^2\\(9-2)^2\\7^2\\49[/tex]

Answer:

49 choice C is the correct solution

Step-by-step explanation:

The composite function, (g o f) simply means we substitute the function f(x) in place of x in the function g(x). since g(x) =x^2, (g o f) =(f(x))^2 = (3x-2)^2. The final step is to substitute x=3 in this expression which yields 49

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