4. Classify the following as an ellipse, hyperbola, or parabola and sketch a graph like we have done in class (complete the square to get the more useful version of the equation): a. 9x +4y-36x- 24y +36 = 0

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
Section7.2: The Ellipse
Problem 62E
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4. Classify the following as an ellipse, hyperbola, or parabola and sketch a graph like we
have done in class (complete the square to get the more useful version of the equation):
a. 9x +4y-36x- 24y +36 = 0
Transcribed Image Text:4. Classify the following as an ellipse, hyperbola, or parabola and sketch a graph like we have done in class (complete the square to get the more useful version of the equation): a. 9x +4y-36x- 24y +36 = 0
Expert Solution
Step 1

Consider the equation,

9x2+4y2-36x-24y+36=0

Step 2

To write the equation in standard form by completing the square method,

9x2+4y2-36x-24y+36=09x2-36x+4y2-24y=-369x2-4x+22-22+4y2-6y+32-32=-369x-22-4+4y-32-9=-36

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