Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 9 - Conic Sections, Sequences, and Series - 9.1 Parabolas and Circles - 9.1 Exercises: 45

Answer

$x^2+2x+y^2+8y+16.75=0$

Work Step by Step

Center=$(-1,-4)$ Radius=$0.5$ Equation: $(x+1)^2+(y+4)^2=0.5^2$ $\implies x^2+2x+1+y^2+8y+16=0.25$ $\implies x^2+2x+y^2+8y+16.75=0$
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