(a) f∘ g =
(b) g ∘ f=
Find the domain of each function and each composite function. (Enter your answers using interval notation.)
domain of f =
domain of g =
domain of f ∘ g =
domain of g ∘ f =
Learner-Centered Math/Physics Coach
f(g(x)) = ((x2/3))3 = x2/3 * 3 = x2
g(f(x)) = ((x3))2/3 = x3 * 2/3 = x2
Domain of f(x) is (-∞, ∞)
Domain of g(x) is (-∞, ∞)
Domain of both composit functions (-∞, ∞)
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Dr. Michael O.