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Virtual Nerd Videos - All About Functions

Virtual Nerd Videos - All About Functions

Author: M. J. Plott

This is a sequence of videos from Virtual Nerd that covers a variaty of topics about functions.

Virtual Nerd Videos:

  • What is Domain?
  • What is the Range of a Relation?
  • How Do you Find the Domain and Range of a Relation?
  • What’s a Function?
  • How Do You Figure Out if a Relation is a Function?
  • How Can You Tell if a Relation is not a Function?
  • What is Function Notation?
  • What’s the Vertical Line Test?
  • How Do You Use the Vertical Line Test to Figure Out if a Graph is Function?


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How Do You Find f(x) When the Value for x Contains Other Variables?