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If the boundary line is dashed and the graph is shaded below the line what inequality do we use and why?

1 Answer

3 votes

Answer: <

Explanation:

If the boundary line is dashed, it means we will use < or > because it is not equal to, so that rules out ≤ or ≥.

Next, if the graph is shaded below the line we will use < because the graph is less than.

User Vadik Sirekanyan
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