![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The inequality is ![\"y](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=8adfe70684c784c174f9381ff3bd17ab.png\")
.
The graph ![\"y](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=6dcde8b69959f6587819fb25997a59df.png\")
The boundary should not be included, the graph is dashed.
The domain includes values for ![\"x](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=9318f0e2807cb0703723bf09f423749d.png\")
.
Check:
\The point (4, 1).
\![\"4](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=d854c22c72d3448a6311c31206d34d3a.png\")
![\"4](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=75daa9789d00dbd26476c9096b1a6215.png\")
true.
![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
Graph of the inequality .
![\"graph](\"/userfiles/image/Library/Algebra%202/graph%20a%20square%20root%20of%20inequality%20f(x)=sqrt(2x+4).gif\")
Shade the region that includes the point (4, 1).
Shade the region that includes the point (4, 1).