The function is .
(1) Draw a coordinate plane.
(2) Use a graphing utility graph the function .
Graph :
.
Graph of :
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![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=10d77ac295178412783c8064fc9e28d9.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=10d77ac295178412783c8064fc9e28d9.png\")
.![\"\"](\"/userfiles/47-453-82.gif\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
: .