An inverse function is a function that undoes another function. In other words, it is a function that reverses the operation of another function. For example, if we have a function that takes an input and multiplies it by 2, the inverse function would take the output and divide it by 2.
f^(-1)(f(x)) = x
To find the inverse, we swap the x and y variables:
An inverse function is a function that undoes another function. In other words, it is a function that reverses the operation of another function. For example, if we have a function that takes an input and multiplies it by 2, the inverse function would take the output and divide it by 2.
f^(-1)(f(x)) = x
To find the inverse, we swap the x and y variables: