Consider the ellipse 64a2 + 289y + 384x + 1156y – 16764 = 0 What are the foci of the ellipse? Enter your answer as two ordered pairs, separated by a comma. Preview (-3- 353,-2), (-3+ v353,-2) (-3-sqrt(353),-2),(-3+sqrt(353),-2) Q

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Says foci for the ellipse is not correct. Must be exact answer
Consider the ellipse
64a2 + 289y + 384x + 1156y – 16764 = 0
What are the foci of the ellipse? Enter your answer as two ordered pairs, separated by a
comma.
Preview
(-3- 353,-2),(-3+ v353,-2)
(-3-sqrt(353),-2),(-3+sqrt(353),-2)
Recall that, for ellipses, c = a -62.
Q
What are the vertices? Enter your answer as two ordered pairs, separated by a comma.
Preview
(-20, -2), (14, -2)
(-20,-2),(14,-2)
Correct. Good Job!
Transcribed Image Text:Consider the ellipse 64a2 + 289y + 384x + 1156y – 16764 = 0 What are the foci of the ellipse? Enter your answer as two ordered pairs, separated by a comma. Preview (-3- 353,-2),(-3+ v353,-2) (-3-sqrt(353),-2),(-3+sqrt(353),-2) Recall that, for ellipses, c = a -62. Q What are the vertices? Enter your answer as two ordered pairs, separated by a comma. Preview (-20, -2), (14, -2) (-20,-2),(14,-2) Correct. Good Job!
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