Question

For

f(x) = 3

x
and
g(x) = x4 + 2,
find the following.
(a)
(f ∘ g)(x)

(b)
(g ∘ f)(x)

(c)
f(f(x))

(d)
f 2(x) = (f · f)(x)

Answer 1

f(3) = (3)4 + 2

Explanation:

y = (3)4 + 2

y = 12 + 2

y = 14