![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
Observe the graph:
\The graph is in the shape of a v.
\The graph represents an absolute value function.
\The function the parent function of the absolute value functions is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fdbb7ccc88ba87ca0f1c4df64fe2369c.png\")
.
The domain of .
The set of real numbers, and the range is the set of real numbers greater than or equal to ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fcd348ebf66f4047fc23f05f2c058874.png\")
.
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The graph represents absolute value function.