Hi! I'm trying to figure out how to write an equation in the standard form of the ellipse. I'm so confused at this concept and everywhere I look keeps giving me a different answer on how to do it. center at (-4, 5), c/a = 1/3, vertex at (-4, -4)
Hi! I'm trying to figure out how to write an equation in the standard form of the ellipse. I'm so confused at this concept and everywhere I look keeps giving me a different answer on how to do it. center at (-4, 5), c/a = 1/3, vertex at (-4, -4)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter7: Conic Sections And Quadratic Systems
Section7.CT: Chapter Test
Problem 9CT
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Hi! I'm trying to figure out how to write an equation in the standard form of the ellipse. I'm so confused at this concept and everywhere I look keeps giving me a different answer on how to do it.
center at (-4, 5), c/a = 1/3, vertex at (-4, -4)
Expert Solution
Step 1
Given that
Center of the ellipse is (-4,5),
,
One vertex of the ellipse is (-4,-4)
From the x-cordinate in the vertex and center, it is clear that the major axis is parallel to y-axis.
The standard form of an ellipse is give by
Center ,
Vertex
Also,
To find b:
Foci
Vertices
Covertices
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