The function is .
Step 1:
The vertex at .
The axis of symmetry is , Since the graph is narrower than the graph of .
Step 2:
Plot the additional points to complete the graph.
Graph the function is .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=12793c301c0cf808a04cf26599783c26.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d6d4c1e453c0689d511d0aa5d70894fa.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=72a75ec7ca3732ad5e948449c42dd7b6.png\")
, Since ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=605e9df36a88a7258c1fb0117863082d.png\")
the graph is narrower than the graph of ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6f3cc9fb5ffd9867927491a7fda3141f.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=12793c301c0cf808a04cf26599783c26.png\")
.![\"\"](\"/userfiles/23-339-79.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
.