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Mathematics 21 Online
OpenStudy (anonymous):

What are the integer solutions of the inequality |x| < 2 ? A. 2 only B. 2 and –2 C. 1, 0, and –1 D. 2, 1, 0, –1, and –2

Directrix (directrix):

The first step is to use the definition to remove the absolute value symbol correctly. See the attachment.

Directrix (directrix):

So |x| < 2 would be written as ? without the absolute value symbols?

Directrix (directrix):

@supatsarah

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