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Mathematics 15 Online
OpenStudy (anonymous):

Choose the correct description of the graph of the inequality −x >= 3.

OpenStudy (anonymous):

Open circle on −3, shading to the left. b. Closed circle on −3, shading to the left. c. Open circle on 3, shading to the right. d. Closed circle on 3, shading to the right.

OpenStudy (mathstudent55):

You have a negative sign with the x. How do you get rid of it, so you have only x on the left side?

Directrix (directrix):

Note that multiplying both sides of an inequality by a negative number reverses the order of the inequality. @proverbsm |dw:1373191356507:dw|

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