I have a couple of function problems that I have the answers to, but the steps shown in the book are confusing the heck out of me. Perhaps someone may be able to explain it a little more clearer.
For the first one, it is asking me to find: (f+g)(x) and (f+g)(5) and apply them to:
Also, to these:
f(x)=x-5, g(x) =3x^2