Question

f(x) = 2x - 2
g(x) = x + 4
Find (f+g)(x) HELP

Answer 1

add

Answer 2

\((f+g)(x)=f(x)+g(x)=2x-2+x+4=...\)

Answer 3

I know that but I'm having trouble solving it

Answer 4

I got 2/3

Answer 5

You shouldn't get a value... In general if you have two functions f(x) and g(x) then their sum h(x) = f(x) + g(x) will be a function of x. In your case you have 2x-x = x so it can't be a constant...