Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Test - Page 198: 28

Answer

Please see the graph. Domain: $(-∞,∞)$ Range: $[0, ∞)$

Work Step by Step

There are no values of $x$ for which the function doesn't return a value, so $x$ could be any real number. The minimum value of $y$ is zero (when $x=4$), so $y$ could be any positive number.
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