#### Answer

It is not a graph of function of x

#### Work Step by Step

The curve is not a graph of a function of x, because there are two different y's for $x=-1$

Published by
Cengage

ISBN 10:
1285740629

ISBN 13:
978-1-28574-062-1

It is not a graph of function of x

The curve is not a graph of a function of x, because there are two different y's for $x=-1$

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