College Algebra 7th Edition

by Stewart, James; Redlin, Lothar; Watson, Saleem

Published by Brooks Cole

ISBN 10: 1305115546

ISBN 13: 978-1-30511-554-5

Chapter 7, Conic Sections - Section 7.1 - Parabolas - 7.1 Exercises - Page 554: 1

Answer

focus, directrix

Work Step by Step

A parabola is the set of all points in the plane equidistant from a fixed point (the focus) and a fixed line (directrix).

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.