Question 458702
Describe what the graph of interval 
(-4, 10] looks like 

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Draw a line segment.
Label a point "-4" and put an open circle around that point.
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Label a point to the right "10" and put a closed circle around that point.
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Draw a line segment joing the open circle and the closed circle.
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That is the graph of (-4,10]
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Cheers,
Stan H.
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