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How Do You Figure Out If a Relation is a Function? | Virtual Nerd


You could set up the relation as a table of ordered pairs. Then, test to see ... a function! Watch this tutorial to see how you can determine if a relation is a function.

Testing if a relationship is a function | Topic A: Functions | Module 5 ...


Learn to determine if points on a graph represent a function.

Relations and Determining Whether a Relation is a Function ...


Determining whether a relation is a function is important for graphing and ... If each x-value corresponds with only one y-value, then the relation is a function.

www.ask.com/youtube?q=How Do You Determine If a Relation Is a Function&v=cpNbMEX9edM
Oct 14, 2009 ... John Zimmerman http://www.tabletclass.com shows students how to determine if a relation is a function. John explains the concepts behind ...

Functions versus Relations - Purplemath


Discusses the concept of functions versus relations, and demonstrates ways of telling the difference. Covers the Vertical Line Test, along with how to know if a ...

Functions: Domain and Range - Purplemath


... (page 2 of 2). Sections: Functions versus relations, Domain and range ... If you find a duplicate x-value, then the different y-values mean that you do not have a function. State the ... Determine the domain and range of the given function: ...

How do you figure out if a relation is a function? | Reference.com


One can determine if a relation is a function by graphing the relation, drawing a vertical line on the graph and then checking whether the line crosses the graph ...

The vertical line test to determine if a relation is a function. To use ...


The vertical line test for math functions. How to determine if a relation is a function by using the vertical lien test.

Representing Functions and Relations


Represent relations and functions with graphs, tables, and sets of ordered pairs. .... such a line across a graph is a good way to determine if it shows a function.

SparkNotes: Algebra II: Functions: Relations and Functions


A summary of Relations and Functions in 's Algebra II: Functions. ... To check if a relation is a function, given a mapping diagram of the relation, use the following criterion: If each input has ... How to tell if you're about to be in a love triangle ...

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Determining Relations and Functions - Regents Exam Prep Center


Determining Relations and Functions Topic Index | Algebra Index | Regents Exam Prep ... If we impose the following rule on a relation, it becomes a function.

Determine whether each relation is a function. Explain. 1. SOLUTION


A function is a relation in which each element of the domain is paired with exactly one ... Write a set of ordered pairs representing the data in the table if x is the ...

Relations and Determining Whether a Relation is a Function ...


Understanding relations (defined as a set of inputs and corresponding outputs) is an important step to learning what makes a function. A function is a specific ...