Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 10 - Radical Expressions and Equations - 10-5 Graphing Square Root Functions - Practice and Problem-Solving Exercises: 7

Answer

$x \geq 0 $

Work Step by Step

You can not take the square root of a negative number. Therefore, x must be greater than or equal to 0. $x \geq 0 $
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