If you’re using a scientific or graphing calculator, becoming familiar with all its buttons, symbols, and functionalities is essential for finding the inverse of a function efficiently. Step 3: ...

Start by plotting the graph of your given quadratic function. Step 2: Reflect about the line y = x. Since finding the inverse requires swapping x and y values, reflecting your original graph across ...

This allows you to graph accurately through other methods. Just as any number has an inverse, many functions also have inverses. For example, the inverse of 5 is ⅕. The inverse of the function y = x ...

The inverse of the function y = x is y = 1/x. You can find the inverse of a function algebraically, but graphing it is a great way to visualize how an inverse function cancels its parent function out.