![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The expression is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ee610ee22d72eed4586e54ad4495bf46.png\")
.
Table of the above expression.
\| \
x \ | \
\
6 \ | \
\
4 \ | \
2 | \ \
3 \ | \
| \
y \ | \
\
0 \ | \
\
5 \ | \
1 | \ \
1 \ | \
\
\
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
The domain is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ab9c0e4f4b4c1d81c3a4eeb9ba70e168.png\")
and the range is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9d7db10aa8f8189dbba89183bfba158c.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The domain is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ab9c0e4f4b4c1d81c3a4eeb9ba70e168.png\")
and the range is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9d7db10aa8f8189dbba89183bfba158c.png\")
.