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How do you decide where to shade an inequality whose boundary does not go through the origin?
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How do you decide where to shade an inequality whose boundary does not go through the origin?
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Mathematics
3 years
2021-08-25T08:47:29+00:00
2021-08-25T08:47:29+00:00 1 Answers
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Answer:
If it does not satisfy the inequality, shade the region which does not contain that point. All the points in the shaded region will satisfy the inequality. Note: The origin (0, 0) is usually the easiest point to test, provided it is not on the line.