Functions

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Functions

Postby Math Tutor » Sun Dec 04, 2005 12:49 pm

What is a function?
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Re: functions

Postby leesajohnson » Thu Aug 11, 2016 5:13 am

A function is a relation between the set of inputs and the set of permissible outputs with the property that each input is related to exactly one output. An example is a function that relates each real number x to its square x2.

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Re: Functions

Postby faithhill » Fri Nov 18, 2016 7:34 am

In mathematics, a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the function that relates each real number x to its square x2

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