#### Answer

Since the variable is less than the endpoint, the arrow on the graph points to the left, towards decreasing numbers.

#### Work Step by Step

The open dot at the endpoint indicates 3.2 is not part of the solution.

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

The open dot at the endpoint indicates 3.2 is not part of the solution.

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