![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
Observe the inequality, all real numbers less than to –3.5.
\ \Graph the inequality x < –3.5 on a number line.![\"\"](\"/userfiles/image/numberline_pa50_p10.gif\")
The heavy arrow indicates that all numbers to the left of –3.5 are included in
\the graph. The circle at –3.5 indicates that –3.5 is not included in the graph.
\![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The graph is
\