Algebra II (Intermediate Algebra) Season 1 Episode 18 Conic Sections - Circles and Ellipses
- TV-PG
- March 4, 2011
- 31 min
Investigate the algebraic properties of the other two conic sections: ellipses and circles. Ellipses resemble stretched circles and are defined by their major and minor axes, whose ratio determines the ellipses' eccentricity. Circles are ellipses whose eccentricity = 1, with the major and minor axes equal.