The domain of a one-to -one function f is [7,infty ) and its range is [-9,infty ) State the domain and the range of f^-1 What is the domain of f^-1 The domain of f^-1 is square (Type your answer in interval notation.)

To find the domain of the inverse function $f^{-1}$, we need to understand that the domain of $f^{-1}$ is the range of the original function $f$.<br /><br />Given that the domain of $f$ is $[7, \infty)$ and its range is $[-9, \infty)$, the domain of $f^{-1}$ will be the range of $f$, which is $[-9, \infty)$.<br /><br />Therefore, the domain of $f^{-1}$ is $[-9, \infty)$.