Graphing a Linear Inequality Using Sliders

Open a new Graph Window.

Create two sliders.

Move one slider so that the two are side by side.

Change the settings on the sliders.

Change the variables to a and b, and the range from -10 to 10.

Input a generic inequality that uses the variables from the sliders.

Press Enter.

Manipulate the sliders to see the effect on the graphs of the inequalities.