#### Answer

The given equation is not a function, because it does not pass the vertical line test. The two points (2,5) and (2,1) pass through the same vertical line, meaning the given equation is A) Not a function.

Chegg costs money, GradeSaver solutions are free!

Published by
Prentice Hall

ISBN 10:
0133281140

ISBN 13:
978-0-13328-114-9

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.