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Resource Name	Topic (Course)	Technology	Type	$?	Rating
Browsing: All Content in PreCalculus Browse discussions			Login to Subscribe / Save Results
2D/3D Function Plotter	Graphing (PreCalculus)	JavaScript	Tool		[0]
An on-line (JavaScript) plotting tool for creating 2D and 3D graphs from typed in algebraic expressions. This is version 2.92. See the story for the older version. More: lessons, discussions, ratings, reviews,...
3D Function Grapher	graphs and parameters of these functions (PreCalculus)	Flash	Tool		[0]
We present two versions of a 3D function grapher--one on a white background, one on a black background. The user enters a formula for f(x,y) in terms of x and y and the applet draws its graph in 3D. T... More: lessons, discussions, ratings, reviews,...
A Tabular View of Limits	limits (PreCalculus)	Java Applet	Tool		[0]
A Java applet that presents limits from a tabular perspective. Includes a re-scalable presentation version with large fonts. More: lessons, discussions, ratings, reviews,...
Absolute Value Parts I-4	absolute value (PreCalculus)	Java Applet	Tool		[2]
Students are asked to predict what an absolute value graph will look like with given parameters. Then they can use a graphing utility that is on the same page to test their predictions. Feedback is g... More: lessons, discussions, ratings, reviews,...
Advanced Equation Plotter	graphs and parameters of these functions (PreCalculus)	JavaScript	Tool		[0]
The user can enter a series of equations and set specific parameters and the solver will plot a graph of the equations. More: lessons, discussions, ratings, reviews,...
Advanced Expand	Binomial Expansion (PreCalculus)	JavaScript	Tool		[0]
The user can enter an expression and set the options and the calculator will expand the expression according to the options specified. More: lessons, discussions, ratings, reviews,...
Advanced Partial Fractions	Partial Fractions (PreCalculus)	JavaScript	Tool		[0]
The user can enter a rational expression into the solver and the solver will break it into partial fractions. More: lessons, discussions, ratings, reviews,...
Algebra Worksheets	Complex Numbers (PreCalculus)	Flash	Tool		[1]
This collection of free worksheets provides practice in a variety of algebra topics, generating ten problems at a time for users to solve. Each worksheet is printable and comes with an answer key. To... More: lessons, discussions, ratings, reviews,...
An Introduction to Arithmetic ...	Sequences and Series (PreCalculus)	Java Applet	Lesson Plan		[0]
This lesson is designed to introduce students to the idea of an arithmetic sequence. More: lessons, discussions, ratings, reviews,...
Animated Matrix-Vector Multipl...	operations with matrices (PreCalculus)	Java Applet	Tool		[1]
Demonstration of matrix product of 5 by 5 matrix with a 5 by 1 column vector. More: lessons, discussions, ratings, reviews,...
Another Hilbert Curve	limits (PreCalculus)+	Java Applet	Tool		[0]
This activity allows the user to show how changing the generator slightly in a line replacement fractal can have a significant impact on the final product. More: lessons, discussions, ratings, reviews,...
Archimy.com - 3D Graphs Online	Graphing (PreCalculus)	Flash	Tool		[1]
Archimy.com is a service for drawing the graphs of all kinds of functions. More: lessons, discussions, ratings, reviews,...
Area of an Ellipse - Math Open...	ellipses (PreCalculus)	Java Applet	Tool		[0]
An interactive applet and associated web page that demonstrate the area of an ellipse. The major and minor axes can be dragged and the area is continuously recalculated. The ellipse has a g... More: lessons, discussions, ratings, reviews,...
Basic Equation Plotter	graphs and parameters of these functions (PreCalculus)	JavaScript	Tool		[1]
The user can enter an equation into the solver and the solver will plot the equation over the specified interval. More: lessons, discussions, ratings, reviews,...
Basic Expand	Binomial Expansion (PreCalculus)	JavaScript	Tool		[1]
The user can enter an expression into the calculator and have the applet expand the expression into a polynomial. More: lessons, discussions, ratings, reviews,...
Basic Matrix Arithmetic	operations with matrices (PreCalculus)	JavaScript	Tool		[0]
The user can enter one or two matrices and then tell the solver what operation(s) to perform on the matrices. More: lessons, discussions, ratings, reviews,...
Basic Matrix Determinant	determinants (PreCalculus)	JavaScript	Tool		[0]
The user enters a matrix and the solver will find the determinant of the given matrix. More: lessons, discussions, ratings, reviews,...
Basic Matrix Inverse	matrix inverses (PreCalculus)	JavaScript	Tool		[0]
The user enters a matrix and the solver will solve for the inverse of that matrix. More: lessons, discussions, ratings, reviews,...
Basic Partial Fractions	Partial Fractions (PreCalculus)	JavaScript	Tool		[1]
The user can enter a rational expression into the calculator and the calculator will break it into partial fractions. More: lessons, discussions, ratings, reviews,...
Breast Cancer Risks	Functions (PreCalculus)	TI Calculator	Activity		[0]
In this activity students will explore data that will be modeled by a logistic function. Students will have the opportunity to study real-life data and create a mathematical function to model the data... More: lessons, discussions, ratings, reviews,...
Calculus Made Easy App	Functions (PreCalculus)	TI-89	Tool	$	[3]
Contains concise rules and corresponding examples for functions, limits, derivatives, integrals, trigonometry, and BC Calculus. The app is available for download at a price of $29.95. For step-by-s... More: lessons, discussions, ratings, reviews,...
Cantor's Comb	geometric (PreCalculus)	Java Applet	Tool		[0]
Students learn about fractions between 0 and 1 by repeatedly deleting portions of a line segment, also learning about properties of fractal objects. Parameter: fraction of the segment to be deleted... More: lessons, discussions, ratings, reviews,...
CellSheet(TM)	General (PreCalculus)	TI-83/TI-84	Tool		[0]
This app adds spreadsheet capabilities to a TI calculator allowing users to: Enter data and text in cells Create cell formulas and use built-in functions Import and expo... More: lessons, discussions, ratings, reviews,...
Changing Cost per Minute	increasing, decreasing and constant rates of change (PreCalculus)	Java Applet	Tool		[3]
Users learn how modifications in the rate affect the linear graph displaying accumulation (the total cost of calls). More: lessons, discussions, ratings, reviews,...
Chaos Game	limits (PreCalculus)+	Java Applet	Tool		[0]
This activity allows the user to see patterns in seemingly random dot arrangements and explore the chaos game by changing the number of vertices, and the number of dots displayed. More: lessons, discussions, ratings, reviews,...
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