Respuesta :

Answer:

f(x)=9x−3 g(x)=x+39

Set up the composite result function.

g(f(x))

Evaluate  g(f(x))

by substituting in the value of

f  into  g.(9x−3)+39

Reduce the expression by cancelling the common factors.

g(9x−3)=3x−1+13

Simplify the numerator.

g(9x−3)=3x3

Reduce the expression by cancelling the common factors.

g(9x−3)=x

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