Determine whether these functions are invertible. Find inverses of the invertible functions.
Af(x) = x−2.
Bf(x) = x^{2}, where x ∈ R.
Cf(x) = x^{2}, where x ∈ (2, 5).
Df(x) = x^{3}.
Af(x) = x−2.
Bf(x) = x^{2}, where x ∈ R.
Cf(x) = x^{2}, where x ∈ (2, 5).
Df(x) = x^{3}.