Question

Let r={0, 1, 2, 3} be the range of h(x) = x - 7. the domain of h -1(x) is

Answer 1

Range of h(x) = x - 7: R={0; 1; 2; 3}
Domain of h^(-1)(x) : D = R so D={0; 1; 2; 3}

Answer: D = {0; 1; 2; 3}