Find an equation for the ellipse. Graph the equation.focus at (0,20); vertices at (0, + 25)Type the left side of the equation of the ellipse.D= 1Which graph shown below is the graph of the ellipse?O A.OB.OC.OD.Ay30-30-30-30х30-30-30-* B8

Since,Focus of ellipse is at (0,20) and vertices at , so ellipse is vertically oriented Let the…

Answered: Find an equation for the ellipse. Graph…

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter7: Conic Sections

Section7.2: Ellipses

Problem 40E

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Similar questions

The graph of the equation x2a2+y2b2=1 with a >b > 0 is an ellipse with vertices ( __, __ ) and ( __, __ ) and foci (c,0) , where c = ___. So the graph of x252+y242=1 is an ellipse with vertices ( __, __ ) and ( __, __ ) and foci ( __, __ ) and ( __, __ ).
A planet moves in an elliptical orbit around its sun. The closest the planet gets to the sun is approximately 20 Au and the furthest is approximately 30 AU. The sun is one of the foci of the elliptical orbit. Letting the ellipse center at the origin and labeling the axes in AU, the orbit will look like the figure below, use the graph to write an equation for the elliptical orbit of the planet.
Statuary Hall is an elliptical room in the United States Capitol in Washington, D.C. The room is also called the Whispering Gallery because a person standing at one focus of the room can hear even a whisper spoken by a person standing at the other focus. This occurs because any sound emitted from one focus of an ellipse reflects off the side of the ellipse to the other focus. Statuary Hall is 46 feet wide and 97 feet long. (a) Find an equation that models the shape of the room. (b) How far apart are the two foci? (c) What is the area of the floor of the room? (The area of an ellipse is A=ab.)

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Find an equation for the ellipse. Graph the equation. focus at (0,20); vertices at (0, + 25) Type the left side of the equation of the ellipse. D= 1 Which graph shown below is the graph of the ellipse? O A. OB. OC. OD. Ay 30- 30- 30- 30 х 30 -30 -30- * B8