Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 9 - Analytic Geometry - Section 9.7 Plane Curves and Parametric Equations - 9.7 Assess Your Understanding - Page 715: 37

Answer

$x=3cos(t), y=2sin(t)$ with $0\le t\le2\pi$.

Work Step by Step

Answer may vary. 1. The ellipse follows the equation $\frac{x^2}{9}+\frac{y^2}{4}=1$ 2. We can write $x=3cos(t), y=2sin(t)$ with $0\le t\le2\pi$.
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