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Which inequality has a solid boundary line when graphed?

Which inequality has a solid boundary line when graphed?-example-1
User Slushi
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1 Answer

3 votes

Answer:

4th option

Explanation:

An inequality using > or < has a broken boundary when graphed.

An inequality using ≥ or ≤ has a solid boundary when graphed

Then y ≥ 9x + 9 has a solid boundary

User Tuncay Elvanagac
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