 # Domain and Range of Functions

Related Topics:
More Lessons for Algebra
Math Worksheets

Videos, worksheets, games and activities to help Algebra 1 students learn how to find the domain and range of functions.

Functions: A Graphical View
How to determine if a graph is a function, plus how to find the domain and range.
Reading Domain and Range of a Relation From a Graph
Just a very basic idea of what the domain and range of a relation is, given a graph!

Finding the Domain and Range of a Piecewise Function
This video shows how to find the domain and range of two previously graphed piecewise functions.

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. 