Several pages on description of inverse functions, how to derive them, and some specific examples, some of which are only for more advanced students.
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S.O.S. Math
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A discussion of how to tell what the graph will look like before graphing.
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Ask Dr. Math
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This website contains a detailed analysis on the algebra involved in solving for the general solutions to cubic and quartic equations. Multiple methods and some examples are presented.
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Ask Dr. Math
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The page gives a good idea of how the exponents and coefficients helps with the behavior of a graph of a given polynomial.
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Polynomial Functions of Higher Degree
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Using this virtual manipulative you may:
* Graph a function
* Trace a point along the graph
* Dynamically vary function parameters
* Change the range of values displayed in the graph
* Graph multiple functions
* Restrict the domain of a function
* Zoom in on a region of the graph
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National Library of Virtual Manipulatives
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This site gives an overview of various transformations of functions, with graphs,
including vertical and horizontal shifts; amplitude and scale.
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Harvey Mudd College Mathematics Online Tutorial
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Reference for the signs of trig functions in each quadrant with diagram.
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Math Wizz
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Graphing cubic functions. Any function of the form f(x) = x3 is referred to as a cubic function.
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University of Georgia's, Jim Wilson's
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How to solve and graph inverse functions.
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SOS Math
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