Domain and Range of Functions

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.

Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

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