An solid circle is on 8, so the point is include in the graph. The arrow points to the right , so the graph includes all numbers greater than 8.
Let x represents all numbers greater than 8.
The inequality is .
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8, so the point is include in the graph. The arrow points to the right , so the graph includes all numbers greater than ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=11df3ba034769f9d4266c4eb99bf3e9e.png\")
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