Staff

Please select a resource from the list below.

Teach Yourself

• Inverse functions
  An inverse function is a second function which undoes the work of the first one. In this unit we describe two methods for finding inverse functions, and we also explain that the domain of a function may need to be restricted before an inverse function can exist.

Test Yourself

• Diagnostic Test - Inverse Functions
• Exercise - Inverse Functions

Video

A transcript of each video should be available in the Teach Yourself section above.

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• Inverse functions
  An inverse function is a second function which undoes the work of the first one. In this unit we describe two methods for finding inverse functions, and we also explain that the domain of a function may need to be restricted before an inverse function can exist. (Mathtutor Video Tutorial)