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lubasha [3.4K]
3 years ago
8

When you graph an inequality you used a closed dot or a open dot

Chemistry
1 answer:
Naddik [55]3 years ago
4 0
For ≤ and ≥ , use a closed dot to indicate the number itself is part of the solution. For < and >, use an open circle to indicate the number itself is not part of the solution.
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