8.1 The Ellipse - College Algebra 2e | OpenStax
https://openstax.org/books/college-algebra-2e/pages/8-1-the-ellipse
WEBThus, the standard equation of an ellipse is x 2 a 2 + y 2 b 2 = 1. x 2 a 2 + y 2 b 2 = 1. This equation defines an ellipse centered at the origin. If a > b, a > b, the ellipse is stretched further in the horizontal direction, and if b > a, b > a, the ellipse is stretched further in the vertical direction. Writing Equations of Ellipses Centered ...
DA: 16 PA: 64 MOZ Rank: 97