![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The ordered pairs for the data is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1106c61baebb08c60b4a5d2059c8f071.png\")
.
The domain is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d335a95dcdd3b2ce5fd1010c40475cde.png\")
and the range is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f60dc145ca4be72f701f041685259af6.png\")
.
Draw a coordinate plane.
\Plot the coordinate points.
\![\"graph](\"/userfiles/image/Library/Algebra%202/graph_the_points_(97,134),(78,117),(86,109),(98,119).gif\")
Each member of the domain is paired with exactly one member of the range, so the relation is a function.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The relation is a function and its graph is
\