Week 6: Relations and Functions

Key Vocabulary:
Relation
Function
Domain
Range

*this link will help you master all of the vocabulary you will need and use within the unit.
http://quizlet.com/36609365/functions-flash-cards/

Function vs Relations:

 

 

 

Helpful links: Khan Academy video: http://www.khanacademy.org/math/algebra/algebra-functions/relationships_functions/v/relations-and-functions


How to find the domain and range..

 

Helpful links: Practice problems: http://www.ixl.com/math/algebra-1/domain-and-range-of-relations