Finding the inverse of a function

The video tutorial explains how to find the inverse of a function, specifically f(x) = 3x - 4. It outlines a step-by-step process: writing the function as a linear equation, swapping x and y variables, solving for y, and finally writing the result in inverse notation. The tutorial emphasizes the importance of each step and provides guidance on graphing the inverse, although graphing is not required in this instance.

How do you write the inverse notation for a function?

What is the final expression for the inverse of the function f(x) = 3x - 4?