Use f(x) and g(x) to find each composition. Identify its domain. (Use a calculator if necessary to find the domain.) (a)

Question

Use f(x) and g(x) to find each composition. Identify its domain. (Use a calculator if necessary to find the domain.) (a) (fog)(x) (b) (gof)(x) (c) (fof)(x)
f(x)=x². g(x)=√1-x
(a) (fog)(x) = 1-x (Simplify your answer.)
The domain of (fog)(x) is (-∞0.1).
(Type your answer in interval notation.)
(b) (gof)(x) = (Simplify your answer.)

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