Answer
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.
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 10 - Radical Expressions and Equations - 10-4 Solving Radical Equations - Mixed Review - Page 625: 65
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