Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 4 Quadratic Functions and Factoring - Prerequisite Skills - Page 234: 7


See the graph

Work Step by Step

$y=|x|+2$ Make a list of values: $x=-4\rightarrow y=6$ $x=-2\rightarrow y=4$ $x=2\rightarrow y=4$ $x=-4\rightarrow y=6$ The graph of $y=|x|+2$ is the graph of $y= |x|$ translated 2 units vertically, as shown in the diagram. The vertex of $y=|x|+2$ is $(0,2)$
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