Education Technology

Inequality Graphing App

How do I calculate the union?

To calculate the union, follow these steps:
Example:
Shade the feasible region for the following inequalities:

\(– y<= -1/2X +4\)

\(y>X - 2\)

1.    Press the Inequality Graphing App icon .

2.    Press a à to CALCULATE menu.

3.    Press right arrow key to INEQUALITY menu.

4.    Press down arrow key to 3: Union.

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