Find the center and radius of the circle x 2 + y 2 + 4x 2y

Question:

Find the center and radius of the circle x2 + y2 + 4x – 2y – 4 = 0. Graph this circle.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

Question Posted: