![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
Observe the inequality, all real numbers greater than are equal to –7.
\ \Graph the inequality ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d72a0125c2d70de651183d0172e7e55f.png\")
on a number line![\"\"](\"/userfiles/image/Library/number%20line%20start%20with-7.gif\")
The heavy arrow indicates that all numbers to the left –7 are included in
\the graph.
\The dot at –7 indicates that –7 is included in the graph.
\![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The graph is
\