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12.1 Exercise 76

Avg difficulty 2.5

Use the given information about the graph of each ellipse to determine its equation.

Center ( 4,2 ) \left(4 , 2\right) ; vertex ( 9,2 ) \left(9 , 2\right) ; one focus: ( 4+2 6 ,2 ) \left(4 + 2 \sqrt{6} , 2\right) .

OpenStax Algebra and Trigonometry 2e, 12.1 The Ellipse, exercise 76

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Adapted from College Algebra © 2021 Rice University. Licensed under CC BY 4.0. Sources: College Algebra 2e, Algebra and Trigonometry 2e, Precalculus 2e, College Algebra with Corequisite Support 2e. Imported at revision 4922e46.