The function is .
Graph:
Graph the fucnction .
Observe the graph:
The graph is same as the parent function.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=aeaf74eea3b93a417b1c52f0b025f2ed.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=aeaf74eea3b93a417b1c52f0b025f2ed.png\")
.![\"\"](\"/userfiles/23-113-6(1).gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")