# How to Find Domains on Graphs & Put Them in Function Notation?

A key skill in Algebra involves determining which values of "x" are permissible, and which simply cannot be plugged into a function. For instance, when you are working with the function "y=1/x," yo...
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http://www.ehow.com/how_8517708_domains-graphs-put-function-notation.html

## How to Test the Notation of a Line to Verify If Its a Function or Linear Equation?

Linear equations are functions of the form y=ax+b, in which x is a first-degree variable, not raised to any exponential powers greater than 1. You can use the characteristic form of a linear equati...
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http://www.ehow.com/how_8462497_test-its-function-linear-equation.html

## How to Do an Absolute Value Function on the TI-83 Plus?

The TI-83 calculator, developed by Texas Instruments, is an advanced graphing calculator designed to calculate and graph various equations. With so many buttons, menus and submenus, locating your d...
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http://www.ehow.com/how_8146091_do-value-function-ti83-plus.html

## How Do I Graph a Polynomial Function Using a TI-83 Plus Calculator?

The TI-83 Plus graphing calculator allows you to graph and compare functions in addition to adding and updating software applications -- not exactly but similarly to the TI-83, TI-84 and TI-84 Plus...
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http://www.ehow.com/how_8375731_do-using-ti83-plus-calculator.html

## How to Convert a Meter Squared to a Foot Squared?

Area is measured in units squared. A square unit signifies that the amount is the product of two dimensions, such as width and length. Meters squared are the result of a measurement in meters multi...
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