SOLUTION: (f+g)(x) when f(x)=3 and g(x)=x

Algebra ->  Rational-functions -> SOLUTION: (f+g)(x) when f(x)=3 and g(x)=x      Log On


   

Question 99575: (f+g)(x) when f(x)=3 and g(x)=x
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
%28f%2Bg%29%28x%29=f%28x%29%2Bg%28x%29 Start with the given formula


f%28x%29%2Bg%28x%29=3%2Bx Plug in f(x)=3 and g(x)=x

So %28f%2Bg%29%28x%29=3%2Bx