#### Answer

This graph is a function.

#### Work Step by Step

This is because it passes the straight line test and only has one $y$ value for every $x$ value. For further information, this graph is $-x^{3}-b$.

Published by
Brooks Cole

ISBN 10:
1-43904-957-2

ISBN 13:
978-1-43904-957-0

This graph is a function.

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