Question 139778: Describe what the graph of interval [-4,10] looks like.
Answer by solver91311(24713)   (Show Source):
You can put this solution on YOUR website! It is a number line. There is a solid dot at -4, a solid dot at 10, and a heavy line that connects the two. The dots are solid because there is a square bracket at the ends of the interval. [ and ] mean the end points are included. If you had been given (-4,10], then you would have an open circle at -4 and a solid dot at 10.
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