#### Answer

$y\geq 3$

#### Work Step by Step

Since the square root is always greater than or equal to zero, we add this to $3$
Thus the range (or y-value extent) is $y\geq 3$.

Published by
McDougal Littell

ISBN 10:
0618595414

ISBN 13:
978-0-61859-541-9

$y\geq 3$

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