Question 9 of 20 Given f(x) = 4x and g(x)=9x+8, find the following expressions. (a) (fog)(4) (b) (gof)(2) (c) (fof)(1) (c) (fof)(1) (d) (gog)(0) rch (a) (fog)(4) = (Simplify your answer.) (b) (gof)(2) = (Simplify your answer.) (c) (fof)(1)=(Simplify your answer.) (d) (gog)(0) = (Simplify your answer.)