To find the inverse function on the fx-95ES PLUS calculator, you can follow these steps:
Press the "MODE" button and select "EQN" mode by pressing the corresponding number key.
Press the "SHIFT" button, followed by the "9" button to access the "FUNC" menu.
Use the arrow keys to scroll down to "INV" and press the "EXE" button.
Enter the function you want to find the inverse of using the calculator's keypad.
Press the "EXE" button to calculate the inverse function.
The calculator will display the inverse function on the screen. Note that the inverse function may not exist for all functions, and in some cases, you may need to restrict the domain of the original function to find its inverse.