Click on this link: Linear Inequality Activity Explore formula, graph and equation of a linear inequality

• Adjust the graph by clicking and dragging point A or point C and the inequality will adjust accordingly. To change the sign, click on the inequality itself.


• Adjust the graph on the website to correspond with the following inequalities. Then, sketch the corresponding graphs on scratch paper. In your notes, write each inequality and record a description of the graphs.

• y < 0.2x + 5


• y < -2x


• y ≥ x + 1


• y > 0.5x – 3


• y ≤ x – 6


• 4x + y > 5


• 2x – 6y < 8


• x + 5y ≤ 10