SOLUTION: a number x is at least -3 and at most 9

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Question 1186824: a number x is at least -3 and at most 9
Answer by Edwin McCravy(20055) About Me  (Show Source):
You can put this solution on YOUR website!

In set-builder notation, it's {x|-3 ≤ x ≤ 9}

Its graph on a number line is

----------⬤==================================⬤---------
-6 -5 -4 -3 -2 -1  0  1  2  3  4  5  6  7  8  9 10 11 12

In interval notation it's [-3,9]

Edwin