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
