Please see the graph.
Work Step by Step
The blue line is the $abs (x)$ function, and the red line is the $abs (x-4)$ function. Thus, the blue line is shifted down four units to make the red line.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.