Consider the following functions. f(x) =  9 x,    g(x) = x x + 9Find  (f ∘ g)(x). Find the domain of  (f ∘ g)(x).  (Enter your answer using interval notation.) Find  (g ∘ f)(x). Find the domain of  (g ∘ f)(x).  (Enter your answer using interval notation.) Find  (f ∘ f)(x). Find the domain of  (f ∘ f)(x).  (Enter your answer using interval notation.) Find  (g ∘ g)(x). Find the domain of  (g ∘ g)(x).  (Enter your answer using interval notation.)

Consider the following functions. f(x) =  1   x ,   g(x) = x2 − 4x Find  (f ∘ g)(x).         Find the domain of  (f ∘ g)(x).  (Enter your answer using interval notation.)       Find  (g ∘ f)(x).         Find the domain of  (g ∘ f)(x).  (Enter your answer using interval notation.)       Find  (f ∘ f)(x).         Find the domain of  (f ∘ f)(x).  (Enter your answer using interval notation.)       Find  (g ∘ g)(x).         Find the domain of  (g ∘ g)(x).  (Enter your answer using interval notation.)

Consider the following functions. f(x) =  2 x ,    g(x) = 2x + 6 Find  (f ∘ g)(x).         Find the domain of  (f ∘ g)(x).  (Enter your answer using interval notation.)       Find  (g ∘ f)(x).         Find the domain of  (g ∘ f)(x).  (Enter your answer using interval notation.)       Find  (f ∘ f)(x).         Find the domain of  (f ∘ f)(x).  (Enter your answer using interval notation.)       Find  (g ∘ g)(x).         Find the domain of  (g ∘ g)(x).  (Enter your answer using interval notation.)