![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The function is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a86980cbc2475f5aa48e9f93d8ceb32c.png\")
.
Step 1: The vertex at ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a15abf7d58b3cecd7d84e83ce532d8ac.png\")
and ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b6f747e81dbc56db321b4b43e8db179a.png\")
.
The axis of symmetry is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7821dc34c7fd49c8cd5d9c8d6f65576a.png\")
.
The graph is narrower than the graph of ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8cba42ec475021a65f7dd139feb31483.png\")
.
Step 2:
\Plot the additional points to complete the graph.
\Graph the function is .
![\"\"](\"/userfiles/23-308-26.gif\")
Observe the graph:
\Plot of the additional points are shown.
\![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
Graph the function is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a86980cbc2475f5aa48e9f93d8ceb32c.png\")
.