# 1.15: Algebraic Functions

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**At Grade**Created by: CK-12Estimated6 minsto complete

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**Practice**Algebraic Functions

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domain

The domain of a function is the set of -values for which the function is defined.Range

The range of a function is the set of values for which the function is defined.Vertical Line Test

The vertical line test says that if a vertical line drawn anywhere through the graph of a relation intersects the relation in more than one location, then the relation is*not*a function.

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Determine if a given relation or graph is a function.

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Date Created:

Aug 13, 2012
Last Modified:

Apr 11, 2016
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