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Tool: Guess My Coefficients App
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Go to: http://education.ti.com/us/product/apps/coefficients.html (opens a new window)
Description: This App provides a way for students to study and learn how to identify the coefficients of a function from a graph. Students can choose linear functions, quadratic functions, and absolute value functions.

For step-by-step instructions on how to download and use TI apps in general, visit this page on the TI site:
http://education.ti.com/us/product/apps/howtoget.html

Available on these handhelds:
TI-73 Explorer(tm)
TI-83 Plus
TI-83 Plus Silver Edition
TI-84 Plus
TI-84 Plus Silver Edition

Technology Type: TI-83/TI-84 
Guide: User's Guide (opens a new window)
Author: Texas Instruments
Language: English 
Cost: Does not require payment for use

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Activity: Guess My Coefficients
Support Materials: Ask Dr. Math: FAQ: Probability in the Real World
Ask Dr. Math: FAQ: Introduction to Probability
Courses: Math 7 Algebra and expressions, Equations and functions, Geometry in the plane
Algebra Linear Equations, Quadratic Equations, Graphing Quadratics
Algebra II Quadratic Equations, Parent Functions, Transformations of functions

  Andy B
Comment:I appreciate the use of the various forms of the equations. Plotting the graph that was given by the student regardless of right or wrong is terrific. I would love if the tables were dispalyed or at least accessible for comparison.