Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 10 - Analytic Geometry - Test - Page 1004: 19

Answer

no graph.

Work Step by Step

Rewrite the equation as $(x^2+4x+4)+(y^2-6y+9)=4+9-30$ or $(x+2)^2+(y-3)^2=-17$. As the left side is $\geq0$, the equation does not stand which means the equation does not has a graph.
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