![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The function is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8105da487cf4b424bec54fd352868a65.png\")
.
If a function is symmetrical about the origin, then the function is odd.
\Graph:
\ Graph the function ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8105da487cf4b424bec54fd352868a65.png\")
.
![\"\"](\"/userfiles/403-101.gif\")
Observe the graph.
\Every point on the right side is reflected through the origin.
\The value of the function ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7638897a5bb9204998d7996637c7b50a.png\")
, at ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0be8290fb503c055602cc1e399592d73.png\")
is negative of the value of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8da2268e35b6b6daab9c47f71c4c8bf4.png\")
.
Therefore, the function is odd function.
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The function is odd function.