Mathematics
Mathematics, 21.08.2019 04:00, remyboy1938

Determine whether these functions are invertible. find inverses of the invertible functions.
(a) f(x) = xβˆ’2.
(b) f(x) = x^{2}, where x ∈ r.
(c) f(x) = x^{2}, where x ∈ (2, 5).
(d) f(x) = x^{3}.

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