The inequality is .
Draw a coordinate plane.
Graph using a solid line.
Test the point in the inequality.
(Substitute 0 for y) \ \
The point is not a solution.
So, shade the half plane that not contain .
The graph of is
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"y](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=16c48cfa28bbd9ce3e3c008cdf8db5f5.png\")
.![\"y](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=c335d352040499ebd2fb5eeb55c2603e.png\")
using a solid line.![\"open](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=edd7836c6d3772c4e897cf806108b7f3.png\")
in the inequality.![\"0](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=0bd745fc813c8e12f07c61e8f0c8b6a9.png\")
(Substitute 0 for y) \ \
is not a solution..![\"graph](\"/userfiles/image/Library/Pre_Algebra/graph___y_lessthan_or_equal_to_-1.gif\")
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
is