Linear inequalities

Task

Graph a linear inequality

that can be explored using sliders.

1.		Enter into the Input Bar and press Enter.
		Hints: You can use the Virtual Keyboard to enter the symbol. GeoGebra will automatically create sliders for the parameters a, b, and c.
2.		Use the Move tool to adjust the slider values so that a = 1, b = 1, and c = 3.
3.		Change the increment of the sliders to 1.
		Hints: Select number a and open the Style Bar of the Graphics View. Open the Settings of number a and select tab Slider. Set the Increment to 1 and repeat for numbers b and c.
4.		Drag the background of the Graphics View to move the origin to the center.
5.		Zoom Out to make a bigger part of the coordinate system visible on screen.
6.		Set the distance between the marks on the axes to 1.
		Hints: Make sure that no object is selected before you open the Style Bar of the Graphics View. Open the Settings of the axes. Select tab xAxis and set the Distance to 1. Repeate on tab yAxis.