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Topic (Course) 
Technology 
Type 
$? 
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Combining Two Functions

Composition of Functions (Algebra II) 
Flash 
Tool 

[0]

This tutorial will show you how to combine two randomlygenerated functions using addition, subtraction, multiplication, and division. You'll also learn how to perform compositions.
College Cra...
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Composite Functions (Algebra I...

Functions / Relations (Algebra II) 
Flash 
Support Material 

[0]

This minilesson explains how functions can be combined to give a composite function.
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Data Flyer

Functions / Relations (Algebra II) 
Java Applet 
Tool 

[2]

This activity allows the user to plot a set of (x,y) ordered pairs and graph a function on the same coordinate plane. The applet allows the manipulation of a function of the form y = f(x).
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Exploring the Reliability of C...

Functions / Relations (Algebra II) 
TI Calculator 
Support Material 

[0]

What's the reliability of cancer tests, diabetes tests, and pregnancy tests? This brief discussion shows some functions to be used on your graphing calculator to visualize a graph of the accuracy of a...
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Function Graphing

Functions / Relations (Algebra II) 
TINspire 
Activity 

[0]

This activity focuses on:
* graphing an ordered pair, (a, f(a)), for a function f
* the connection between a function, its table, and its graph
* the interpretation of the horizontal coordinate o...
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Function Machine

Functions / Relations (Algebra II) 
Java Applet 
Tool 

[5]

This virtual manipulative is designed to teach the concept of a function. It does so by allowing you experiment with various functions.
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Function Problem  the tradi...

Ind / Dep Variables (Algebra II)+ 
Shockwave 
Tool 

[0]

The 3D animated video helps students solve the following function problem:
If y = 11 + 169t2 and x = 7 + 13t.
What is y in terms of x?
Alt...
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Functions: How b depends on a

Functions / Relations (Algebra II)+ 
Java Applet 
Tool 

[0]

This game explores functions in a different way: a and b = f(a) are drawn in a unique numerical line. When the user changes a, b = f(a) changes following a rule. The objective of the game is to discov...
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Funderstanding Roller Coaster

Functions / Relations (Algebra II) 
Java Applet 
Tool 

[0]

This physicsexploration applet allows the user to experiment with different roller coaster track designs, then test. Friction and mass are modeled. Includes hot links to explanations of various phys...
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Graph or Not a Graph?

Vertical Line Test (Algebra II) 
JavaScript 
Tool 

[3]

Students test their knowledge of whether a given graph is an actual function based on the vertical line test.
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Grapher

Functions / Relations (Algebra II) 
Java Applet 
Tool 

[6]

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 functi...
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Graphing Calculator

Domain and Range (Algebra II) 
Calculator 
Tool 

[2]

Meta Calculator is a free online multipurpose calculator that supports the majority of calculator features used in high school or college. Features include

Graphing Time, Distance, Veloc...

Functions / Relations (Algebra II) 
Calculator 
Support Material 

[2]

Analyzing graphs and creating velocity graphs from distance and acceleration from velocity.
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I See Graphs

Functions / Relations (Algebra II) 
Computer Algebra System 
Tool 

[0]

This downloadable software designed by a teacher generates problems suitable for courses in Algebra I, Algebra II, Trigonometry, Probability and Statistics, and 3D graphing. It also creates graphs ...
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Introduction to Functions

Functions / Relations (Algebra II) 
Shockwave 
Tool 
$ 
[0]

Commercial site with one free access a day. Students use mapping diagram to create a relation, then they can check if it is a function from the mapping diagram, ordered pairs and graph. After studen...
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Inverse Functions

Functions / Relations (Algebra II) 
Java Applet 
Tool 

[1]

The three applets on this page are: Oneto one or Not?, Graphs of Inverse Functions, and Inverse Functions. The first one allows students to decide if a function is onetoone, and if not, it shows a...
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Mandelbrot Set Dialogue

Functions / Relations (Algebra II) 
Java Applet 
Support Material 

[1]

Shows how the set of all Julia Sets are used to create the classic Mandelbrot fractal.
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Math Forum Teacher Packet: TI...

Functions / Relations (Algebra II) 
TINspire 
Lesson Plan 

[0]

This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the “Change the Representation” focal activity, and some thoughts on why this activity...
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Math Insight  Digging Dirt

Domain and Range (Algebra II) 
Java Applet 
Activity 

[0]

An application problem that asks students to help an excavation company prepare a bid for one of their clients by calculating what they should charge to dig a hole. To solve the problem students must ...
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Mauna Loa

Functions / Relations (Algebra II) 
Fathom 
Technology PoW 

[1]

Using the monthly measurement data for 1975 through 1988 from Mauna Loa, predict the CO_{2} level for your birthday in the current year. Data can be downloaded in a Fathom file or the data ...
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Mauna Loa

Functions / Relations (Algebra II) 
Fathom 
Technology PoW 

[0]

Usando los datos mensuales de 1975 hasta 1985 de Mauna Loa, predice el nivel de CO_{2} para tu cumpleaños en el actual año.
versión en inglés
NOTE: A free login i...
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MultiFunction Data Flyer

Functions / Relations (Algebra II)+ 
Java Applet 
Tool 

[0]

Enter a set of data points and a function or multiple functions, then manipulate those functions to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each co...
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MultyGraphiX

Functions / Relations (Algebra II) 
Computer 
Tool 

[0]

Windows software which allows the display of 2D and 3D diagrams both on one, and on different screens. Display 2D diagrams in the Cartesian and polar systems of coordinates. Display 3D diagrams in t...
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Online Grapher

Functions / Relations (Algebra II) 
Java Applet 
Tool 

[1]

This Java applet can be used to graph functions using function notation. It allows zooming and rescaling.
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Playing with Functions

Composition of Functions (Algebra II) 
Java Applet 
Tool 

[1]

Students choose one or two functions and perform a variety of operations (adjusting parameters; combining through addition, multiplication, or composition; reflecting; others possible).
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