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|This graphing Java applet illustrates variable substitution and function composition by encouraging the user to experiment with variables and look at a range of functions -- logarithmic, trigonometric, exponential, and more. Parameters include xmin and xmax (boundaries of the graph window), point size, and point density.|
|Levels:||Middle School (6-8), High School (9-12)|
|Resource Types:||Web Interactive/Java|
|Math Topics:||Graphing Equations, Exponents/Roots, Logarithms, Functions, Trigonometry|
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