Interactive tutorial and explanation involving qudratic functions (graphing and equations).
Analyze Math
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The perfect study site for high school, college students and adult learners. Get help to do your homework, refresh your memory, prepare for a test, ....
SOS math
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Several pages on description of inverse functions, how to derive them, and some specific examples, some of which are only for more advanced students.
S.O.S. Math
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In this Early Edge video lesson, you'll learn more about Slope and y-intercept, so you can be successful when you take on high-school Math & Algebra.
The Princeton Review
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In this Early Edge video lesson, you'll learn more about Graphing Equations, so you can be successful when you take on high-school Math & Algebra.
The Princeton Review
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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.
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.
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
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.
Harvey Mudd College Mathematics Online Tutorial
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Reference for the signs of trig functions in each quadrant with diagram.
Math Wizz
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