Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 10 - Section 10.1 - The Parabola and the Circle - Exercise Set - Page 610: 30

Answer

See graph

Work Step by Step

$$x^2+10x+y^2=0$$ Complete the square. $$x^2+10x+25+y^2=25$$ $$(x+5)^2+y^2=25$$ The center is (-5,0) and the radius is 5. Points to plot are: $$(0,0)$$ $$(-10,0)$$ $$(-5,5)$$ $$(-5,-5)$$
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