Find the Inverse of a Function

Algebrator can easily solve problems such as the one you posted on Yahoo Answers.

I have solved your problem using Algebrators "Find the Inverse of a Function".

You start by selecting the appropriate "Function" Wizard.

You then have to paste the given function in the Wizard´s worksheet and press the "Solve" button.

Explanation for this (or any other) step is just a click away.

Some Important features are:

1.Flash demos, found under the drop-down menu "Help->Tutors".

The demos are also available online at "https://softmath.com/demos/", where you may simply select any of the ".htm" files and the demo will play within your browser

2. Wizard button - for example, click the Wizard button and look under the category of "Functions" to see the many useful templates for Functions.

3. The Explain button, which provides the mathematical logic involved in the selected step.

It is important to note that the "visibility" button allows us to see more or less steps involved in the process.

You can see each step by clicking on the "Solve step" button, and you can check the explanation for each step by clicking on the "Explain" button.

Finally, we choose to substitute variable y for variable x.