Thomas' Calculus 13th Edition

Published by Pearson
ISBN 10: 0-32187-896-5
ISBN 13: 978-0-32187-896-0

Chapter 1: Functions - Section 1.4 - Graphing with Software - Exercises 1.4 - Page 35: 31

Answer

See the graph below.

Work Step by Step

Rewrite the original equation as $x^2+2x+1+y^2-4y+4=4+4+1$ or $(x+1)^2+(y-2)^2=9$ which represents a circle centered at $(-1,2)$ with a radius $r=3$. The lower half of the circle is shown in the graph.
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.