Linear Inequalities in the Plane - 1                          

Goal: Given a graphed linear inequality and the equation of the "bounding" line. Determine the correct inequality symbol.


1. Generate a new linear inequality.

• Click on New Inequality   

• To get a better view, click on the Move tool MoveDP and then click & drag the view to a good position.


2. The equation of the "bounding" line is given.

• Look at the shaded area.

• What symbol should go in place of the  "="  to represent the shaded area?


3. Check your answer!

• From the box below, select an inequality symbol.

• Then click on Check Answer.

Inequality symbol:    

• Click on New Inequality for a new problem.

Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and activated. (click here to install Java now)

Many thanks to mathmagic and piman!      LFS , Created with GeoGebra        Please contact if you have any problems.