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Linear Functions

Linear Functions


How to determine if a relation is a function.

How to evaluate functions given a value. 

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Relations and Functions

How to determine whether a relation is a function.
How to determine domain and range of a function.


Relation: set of ordered pairs

Domain: set of x values

Range: set of y value 

Function: when the domain of a relation does not repeat

Guided Practice

Source: Glencoe

Practice Quiz

Source: Pearson Prentice Hall