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First draw a number line
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Plot the numbers on the number line
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The graph is
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![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
![\"number](\"/userfiles/image/Library/Algebra1/number_line_diagram_for%20points_%7B-2,0,2,4,6%7D.gif\")
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")