Question

If f(x)=25−x2 and g(x)=x+5, what is (fg)(x)? Write your answer in simplest form.
When f(x)=25−x2 and g(x)=x+5, (fg)(x)=

Answer 1

\[f(g(x)) = 25-2(x+5)\]

combine the two equations, see how i put g(x) into f(x)?

Answer 2

Yes, Thank you.