Answer:
f(x) = x2 g(x) = 5x
Step-by-step explanation:
f(x) = x2 g(x) = 5x
There are two composite functions we could get from this:
f(g(x)) or (fog)(x)
g(f(x)) or (gof)(x)
f(g(x)) = f(5x) = (5x)2 = 25x2 Domain = all real numbers
g(f(x)) = g(x2) = 5x2 Domain = all real numbers
Note that the composite of two functions is NOT the same
as multiplying the two functions together.
f(x)*g(x) = x2(5x) = 5x3
