anumalam49
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# Determine whether these functions are invertible. Find inverses of the invertible functions. (a) f(x) = x−2. (b) f(x) = x^{2}, where x ∈ R. (c) f(x) = x^{2}, where x ∈ (2, 5). (d) f(x) = x^{3}.

b) is not invertible, while the others are. a) The inverse is x+2 c) The inverse is $\sqrt{x}$ d) The inverse is $\sqrt[3]{x}$