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Mathematics 23 Online
OpenStudy (mathhelper9124):

Algebra help

OpenStudy (mathhelper9124):

A) y > -2x + 2 B) y ≥ −2x + 2 C) Y < -2X + 2 D) y ≤ −2x + 2

OpenStudy (mathstudent55):

Since all choices use -2x + 2, let's just say the line is indeed y = -2x + 2. You have a solid line in your graph. When you use a solid line, you have >= or <=, and not simply > or <. You can eliminate two choices.

OpenStudy (mathhelper9124):

I know it's the one with a equal sign under the greater or less than but I don't know if'ts greater than or less than

OpenStudy (mathstudent55):

In the two choices you have left, test a point. Use (0, 0) which is easy. Whichever inequality of the two left that point makes true is the answer.

OpenStudy (mathhelper9124):

ah okay so that's how I test if it's greater than or less than?

OpenStudy (mathstudent55):

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