Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 9 Quadratic Relations and Conic Sections - 9.3 Graph and Write Equations of Circles - 9.3 Exercises - Quiz for Lessons 9.1-9.3 - Page 632: 12

Answer

$y^2=-4x$

Work Step by Step

If the parabola has its vertex at $(0,0)$ and its focus at $(p,0)$ then the equation is: $y^2=4px$. Hence here $p=-1$, thus the equation is: $y^2=-4x$
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.