The functions are and .
Graph:
Graph the functions and .
Observe the graph:
The intersection points of the two functions are and .
\ \
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6c8c0823fe5ab872db5c1e7a8f61750a.png\")
and ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ebd8d21d7b681b62fe9b8eeed3f644b4.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6c8c0823fe5ab872db5c1e7a8f61750a.png\")
and .![\"\"](\"/userfiles/47-407-97(1).gif\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ab92e09c4c5992fc5cad28e6b838d3f5.png\")
and ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cfb0a0ceebe3d46a1d2dabbfe6938f0d.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
\ \
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ab92e09c4c5992fc5cad28e6b838d3f5.png\")
and ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cfb0a0ceebe3d46a1d2dabbfe6938f0d.png\")
.