![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The inequalities are ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b508ea87ae1badcc85f26ea0d8f80833.png\")
and ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=eeddb44b3eebc9392f23a00ecf66b796.png\")
.
To determine which half-plane to be shaded use a test point in either half-plane. A simple choice is (0, 0).
\Substitute and x = 0 and y = 0 in original inequality .
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1953a4445aaf7a1793fe69a00bfe04f2.png\")
The statement is false.
\Since the statement is false, shade the region that do not contains point (0, 0).![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
To determine which half-plane to be shaded use a test point in either half-plane. A simple choice is (0, 0).
\Substitute and x = 0 and y = 0 in original inequality .
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0921fe68f7e9a0fde29a74e1e4035159.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fdc9289828ea1da2a6a35f266d6fab71.png\")
The statement is false.
\Since the statement is false, shade the region that do not contains point (0, 0).
\The overlapping region represents the solutions that make both A and B true.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The overlapping region represents the solutions that make both A and B true.