#### Answer

Vertex

#### Work Step by Step

The lowest point on the graph of a parabola that opens up is the vertex of the parabola.

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

Vertex

The lowest point on the graph of a parabola that opens up is the vertex of the parabola.

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.