Given the functions: f(x) Function Operations x+2x+3 and g(x) = x+8x x+8x 6, determine each of the following. Give your answers as simplified expressions written in descending order. Evaluate (f+g)(x) (f+g)(x) (f-9)(x)= Evaluate (f-9)(x) (f-9)(x) Evaluate (f g)(x) Evaluate (+) (+) 64 f (1) (2) (x) =