Inequalities with GeoGebra - Intervals on the Number Line
User interacts in a variety of ways with inequalities and then checks answer !
InterActivity |
Description | |
Type in an inequality and then graph it. | ||
From the graph on the number line, determine the correct inequality symbol to match the graph | ||
Given an inequality, find the endpoint of the interval, the point type and arrow direction. . | ||
Type in 2 inequalities and then graph them. Gives resulting interval of intersection. |
Meta Data | Application Data | ||
Grade Level | 7th and up | Author | LFS - contact - website |
Math Strand | Algebra and Functions AF at Math247 | Type | Free - online & download with instructions: totally offline & school (GeoGebra webstart) |
Math Standard | Algebra & Functions 7 4.1
ACT EE 24-37 ACT GR 24-27 |
Use | Requires sunJava player |
Keywords | inequality, number line, 1 variable, interval, algebra, dynamic, freeware, applet, offline, online |