Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

APPENDIX C - Graphs of Second-Degree Equations - C Exercises: 2

Answer

The equation for the circle that has Center (-2,-8) and radius 10 is: $(x+2)^{2} + (y+8)^{2}= 100 $

Work Step by Step

Having the general equation of the circle we have: $(x-h)^{2} + (y-k)^{2}= r^{2} $ We know that h is the displacement in the x axis and k is the displacement in the y axis. Then the equation for the circle that has Center (-2,-8) and radius 10 is: $(x+2)^{2} + (y+8)^{2}= 100 $
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