Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Chapter 10 - Parametric Equations and Polar Coordinates - 10.5 Conic Sections - 10.5 Exercises - Page 720: 1


Focus: $(0,\frac{3}{2})$ Directrix: $y=-\frac{3}{2}$

Work Step by Step

$x^2=6y$ or, $x^2=4(\frac{3}{2})y$ Thus, vertex: $(0,0)$ Focus: $(0,\frac{3}{2})$ Directrix: $y=-\frac{3}{2}$
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