Eccentricity-directrix approach Find an | Ch 10.4 - 51E

Calculus: Early Transcendentals | 1st Edition | ISBN: 9780321570567 | Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

ISBN: 9780321570567 2

Solution for problem 51E Chapter 10.4

Calculus: Early Transcendentals | 1st Edition

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Problem 51E

Eccentricity-directrix approach Find an equation of the following curves, assuming the center is at the origin. Sketch a graph labeling the vertices, foci, asymptotes, and directrices. Use a graphing utility to check your work.An ellipse with vertices (±9, 0) and eccentricity

Step-by-Step Solution:

Solution 51EStep 1:We know the equation of ellipse Has foci(hDirectrix x=

Step 2 of 4