For function , the notation means that when the input to the function is , the output would be .

The inverse function of a one-to-one function is commonly denoted as .

The inverse function undoes the action of the original function. In this question, maps to . Thus, would need to map back to . Therefore, should be the corresponding input and output values.

Answer:.

Step-by-step explanation:For function , the notation means that when the input to the function is , the output would be .

The inverse function of a one-to-one function is commonly denoted as .

The inverse function undoes the action of the original function. In this question, maps to . Thus, would need to map back to . Therefore, should be the corresponding input and output values.