Graphing Systems of Inequalities

blue slope

-2.5

<

shade blue

blue y-intercept

7.

red slope

5.

<

shade red

red y-intercept

-2.

Check

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This Demonstration allows you to input a system of inequalities that will be graphed for you. Using a locator you can then choose test points for each inequality and shade on the side of the locator. Mathematica will then check your solution and provide immediate feedback.