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Quadratic Inequalities

Page history last edited by LFS 11 years, 5 months ago
Home > Do Mathematics -> Algebra 2 -> Quadratics -> Quadratic Inequalities
 
Quadratic Inequalities InterActivity!      Idea and Worksheet: Royati Saha

Why and How? Do you need to solve a quadratic inequality?

Problem: Find the domain of:  Formula. We know that the expression inside the root must be non-negative. This means we must find the values of x that make:  Formula.

This applet helps you understand that the answer to the problem is:  Domain: xє [-,3] or xє[1,]

 
GeoGebra InterActivity
 
Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and active in your browser (Click here to install Java now)
 
Good Questions Worksheet
 
6-page printable Good Questions pdf  or doc  (everything opens in new windows)
10-page printable Good Questions with ANSWERS pdf  or doc  (everything opens in new windows
 
Metadata (includes links for downloads)
 
Global Quadratic Functions
Brief InterActivity-Exploring Quadratic Inequalities
Grade 10th and up
Strand Algebra 2 AF at Math247
Standard Algebra 2 18
Keywords quadratic, function, equation, roots, inequality, interval, algebra 2, dynamic, freeware, applet, offline, online
Worksheet Worksheet with Problems and Questions    Teacher (with answers)
Credits Idea and Worksheet: Royati Saha
Online Online Activity (You are here!) 
Download Offline    School
Authors Royati Saha & LFS - contact
Type Freeware - Available for Offline and Online Use - Translatable (html)
Use Requires sunJava player

Related Topics: Quadratic Functions


Home > Do Mathematics -> Algebra 2 -> Quadratic Functions -> Complete Square

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