- A. Perform the indicated operation [(f + g)(x), (f g)(x), (f*g)(x), (f/g)(x), (fog)(x), and (go f)(x). 1. f(x) = x+4 and g(x) = 2x (30 points) (f + g)(x) = (f/g)(x) = (f - g)(x) = (f*g)(x) = (fog)(x) = (gof)(x) = 2. f(x) = 2x + 3 and g(x) = 8x + 1 (30 points) (f + g)(x) = (f/g)(x) = (f-g)(x) = (f*g)(x) = (fog)(x) = (go f)(x) = B. Evaluate the following functions. (30 points) A. If f(x)=6x + 7 and g(x) = x-4, find each value. 1. f(-3) 2. g(5) 3. (f + g)(2) 4. (f-g)(-2) 5. f(g(2)) 6. (g* f)(-1)