02-11-2017
Mathematics

contestada

What is used when graphing an inequality that uses one of these two symbols: ≤, ≥ ?

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mathstudent55 mathstudent55

02-11-2017

Since using ≤, ≥, it means that the lines are included, the line is graphed as a solid line. When you have plain > or <, the line is not included, so you use a dashed line.

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