Browsing: All Content in PreCalculus for PreCalculus  Browse discussions |
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Resource Name |
Topic (Course) |
Technology |
Type |
$? |
Rating |
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Graph Explorer
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graphs and parameters of these functions (PreCalculus)+ |
Java Applet |
Tool |
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 [2]
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An applet essentially mimicking a graphing calculator, this is used in a number of activities from the same author. Graph functions, experiment with parameters, distinguish between functions by graphi...
More: lessons, discussions, ratings, reviews,...
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Graph Sketcher
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exponential (PreCalculus)+ |
Java Applet |
Tool |
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 [0]
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This activity allows the user to see functions typed in as algebraic expressions graphed on the coordinate plane.
More: lessons, discussions, ratings, reviews,...
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Graphing Calculator Online
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General (PreCalculus) |
Java Applet |
Tool |
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[0]
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Java program to graph functions, parametric curves, and equations in Cartesian or Polar coordinate systems. Specify domain for functions, rotate axis, change scale, and translate by using your mouse o...
More: lessons, discussions, ratings, reviews,...
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Graphing Calculator | Derivati...
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General (PreCalculus) |
Java Applet |
Tool |
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 [1]
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This calculator graphs functions, parametric curves and equations in Cartesian or polar coordinate systems. It also calculates derivatives and solves equations by finding roots of functions.
More: lessons, discussions, ratings, reviews,...
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Graphing Rational Functions
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Graphing (PreCalculus) |
Java Applet |
Tool |
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 [3]
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Students use their knowledge of rational functions to find critical points, holes, and asymptotes of a given function. Some feedback is provided.
More: lessons, discussions, ratings, reviews,...
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Graphit
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linear (PreCalculus)+ |
Java Applet |
Tool |
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[2]
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This activity allows the user to plot ordered pairs and algebraic functions on the same coordinate plane.
More: lessons, discussions, ratings, reviews,...
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Graphs of Some Exponential and...
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exponential (PreCalculus)+ |
Java Applet |
Tool |
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[1]
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Observe the graphs of several different exponential and logarithmic functions, such as 2^x, e^x, ln(x), and log(x).
More: lessons, discussions, ratings, reviews,...
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Hilbert Curve Generator
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limits (PreCalculus)+ |
Java Applet |
Tool |
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[0]
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This activity allows the user to step through the generation of a fractal made from deforming a line by bending it.
More: lessons, discussions, ratings, reviews,...
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Intermediate Value Theorem
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Intermediate Value Theorem (PreCalculus) |
Java Applet |
Tool |
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[0]
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A Java applet that introduces the intermediate value theorem. Includes a re-scalable presentation version with large font.
More: lessons, discussions, ratings, reviews,...
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Inverse Functions
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one-to-one (PreCalculus)+ |
Java Applet |
Tool |
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[1]
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The three applets on this page are: One-to one or Not?, Graphs of Inverse Functions, and Inverse Functions. The first one allows students to decide if a function is one-to-one, and if not, it shows a...
More: lessons, discussions, ratings, reviews,...
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Inverses of 3 by 3 Matrices
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Linear Algebra (PreCalculus)+ |
Java Applet |
Tool |
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[0]
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This applet is a calculator for finding inverses of 3 by 3 matrices, by calculating cofactors and determinants. The method is displayed fully, including cases of singular matrices which have no invers...
More: lessons, discussions, ratings, reviews,...
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Julia Sets
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limits (PreCalculus)+ |
Java Applet |
Tool |
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 [1]
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This activity allows the user to investigate the Julia sets associated with functions f(Z) = Z^2 + C for any complex number C=(a,b) in the circle of radius 2.
More: lessons, discussions, ratings, reviews,...
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Koch's Snowflake
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limits (PreCalculus)+ |
Java Applet |
Tool |
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[0]
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This activity allows the user to step through the generation of a fractal made from deforming a line by bending it.
More: lessons, discussions, ratings, reviews,...
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La carrera de la tortuga y la ...
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limits (PreCalculus)+ |
Java Applet |
Tool |
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[0]
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Los estudiantes aprenden sobre multiplicación de fracciones y convergencia de una sucesión infinita de números, a través de un recorrido por la carrera de la tortuga y la liebre, basándose en la Pa...
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Laboratory
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Conic Sections (PreCalculus) |
Java Applet |
Tool |
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[0]
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When the sun moves around in the sky, the shadow cast by a vertical stick moves on the ground. The tip of the shadow traces some kind of curve. The curve depends on the observation point, and it also ...
More: lessons, discussions, ratings, reviews,...
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Limits at Infinity
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limits (PreCalculus) |
Java Applet |
Tool |
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[0]
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A Java applet that introduces limits at infinity. Includes a re-scalable presentation version with large fonts.
More: lessons, discussions, ratings, reviews,...
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Limits: An Informal View
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limits (PreCalculus) |
Java Applet |
Tool |
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[0]
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A Java applet that introduces limits in an informal manner. Includes a re-scalable presentation version with larger fonts.
More: lessons, discussions, ratings, reviews,...
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Linear Equation Solver
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solving systems of linear equations (PreCalculus) |
Java Applet |
Tool |
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[1]
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Students can use this applet to solve a system of linear equations of up to three equations and three unknowns.
More: lessons, discussions, ratings, reviews,...
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Lines in the Plane
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linear (PreCalculus) |
Java Applet |
Tool |
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[0]
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Adjust a line's slope and y-intercept, and watch its equation change.
More: lessons, discussions, ratings, reviews,...
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Loan Calculator
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geometric (PreCalculus) |
Java Applet |
Tool |
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[0]
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Explore how to pay off a loan, and how interest affects payment. You can control the the frequency of the payments and the period (number of years) of payments or the amount of each payment.
More: lessons, discussions, ratings, reviews,...
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Log Clock
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logarithmic (PreCalculus) |
Java Applet |
Tool |
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[0]
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More: lessons, discussions, ratings, reviews,...
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Mandelbrot Set
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limits (PreCalculus)+ |
Java Applet |
Tool |
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[0]
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This activity allows the user to investigate the Mandelbrot set associated with functions f(Z) = Z^2 + C
More: lessons, discussions, ratings, reviews,...
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Matrices
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Linear Algebra (PreCalculus) |
Java Applet |
Tool |
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[0]
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Enter two matrices and compute various operations on them.
More: lessons, discussions, ratings, reviews,...
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Matrices: Basic Definitions an...
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operations with matrices (PreCalculus) |
Java Applet |
Tool |
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[1]
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This shows users the mechanics of matrix muliplication using color coding and how each entry in the solution matrix is derived. The user can scroll down and practice multiplying matrices. After deter...
More: lessons, discussions, ratings, reviews,...
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Maximum and Minimum of Functio...
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domain and range of functions (PreCalculus) |
Java Applet |
Tool |
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[0]
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More: lessons, discussions, ratings, reviews,...
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