Question

or the given functions f(x) and g(x), find (f+ g)(x) or (f -g)(x) as indicated.

f(x)=2x2- 8x+ 5, g(x)=3x2 + 4x + 5 Find(f+ g)(x).

For the given function f(x), findf-1(x).

f(x)=5x+ 6