The function is .
(1). Draw the coordinate plane.
(2). Graph the function .
Graph :
Observe the graph :
The function represents the graph (d).
The correct choice is (d).
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=17ebbd98016d9512049dd08fb72cc40c.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=17ebbd98016d9512049dd08fb72cc40c.png\")
.![\"\"](\"/userfiles/368-15.gif\")
represents the graph (d).![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")