Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 9 - Review Exercises - Page 1035: 27


See figure: vertex $(0,0)$, focus $(2,0)$, and directrix $x=-2$

Work Step by Step

Step 1. From the given equation, we can find $p=\frac{8}{4}=2$ with the parabola opening to the right as shown in the figure. Step 2. We can identify the vertex at $(0,0)$, focus at $(2,0)$, and directrix as $x=-2$
Update this answer!

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

Update this answer

After 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.