 Uh Oh! It seems you’re using an Ad blocker!

We always struggled to serve you with the best online calculations, thus, there's a humble request to either disable the AD blocker or go with premium plans to use the AD-Free version for calculators.

Or # Inverse Function Calculator

Enter in the function and the inverse function calculator will readily calculate its inverse.

Enter a function: y = f(x) =

Table of Content

Get the Widget!

Add this calculator to your site and lets users to perform easy calculations.

Feedback

How easy was it to use our calculator? Did you face any problem, tell us!

Use this inverse function calculator that helps you to determine the inverse of any given function, with a step by step solution. However, the inverse of a particular function may or may not be a function.

## How to Use Inverse Function Calculator?

Function Inverse Calculator calculate the inverse of entered function with these steps:

Input:

• First of all, enter a function f (x).
• Hit the “Calculate” button.

Output:

• The function inverse calculator with steps gives the inverse function of the particular function.
• Then replace the variables and display a step-by-step solution for entered function.

### How to Find Inverse Function:

Compute the inverse function (f-1) of the given function by the following steps:

• First, take a function f(y) having y as the variable.
• Now, consider that x is the function for f(y)
• Then reverse the variables y and x, then the resulting function will be x and
• Solve the equation y for x and find the value of x.

To make it convenient for you, the inverse of a function calculator with steps does all these calculations for you in a fraction of a second.

Example # 01:

Calculate the inverse of the functions x = y+11/13y+19?

Solution:

Replace the variables y & x, to find inverse function f-1 with inverse calculator with steps:

$$y = x + 11 / 13x + 19$$

$$y (13x + 19) = x + 11$$

$$13xy + 19y – x = 11$$

$$x (13y – 1) = 11 – 19y$$

$$x = 11 – 19y / 13y – 1$$

Hence, the inverse function of y+11/13y+19 is 11 – 19y / 13y – 1.

Here you can also verify the results by using this best find f^-1(x) calculator.

## Reference:

From the source of Wikipedia: Inverses and composition, Notation, Self-inverses, Graph of the inverse, Inverses, and derivatives.