# How to Find the Maximum and Minimum of a Function Algebraically?

Any point where a graph changes direction is called a maximum or a minimum.
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## How to Algebraically Find the Inverse of a Function?

You can think of mathematical functions, usually denoted as f(x) or g(x), as a road map of mathematical operations it takes to get you from x to y. For example, consider the function f(x) = 5x - 2.... Read More »
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## How to Find the Minimum and Maximum Points Using a Graphing Calculator?

Big math test coming up? Need to find local minimums or maximums? Not to fret! Easily find the minimum or maximum point of any non-linear equation using a graphing calculator.
http://www.wikihow.com/Find-the-Minimum-and-Maximum-Points-Using-a-Graphing-Calculator

## How Do You Find the Optimal Output Algebraically?

The production output of a plant can be expressed algebraically as a function of various input factors, such as labor and capital. The output equation defines the output for all input combinations,... Read More »
http://www.ehow.com/how_8036642_do-optimal-output-algebraically.html

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