- Identify The Equation As Representing A Circle An Ellipse A Hyperbola Or A Parabola X 8 16 5 9 If The Equa 1 (15.74 KiB) Viewed 38 times
Identify the equation as representing a circle, an ellipse, a hyperbola, or a parabola. (x-8)² 16 (+ 5)² 9 • If the equation represents a circle, identify the center and radius. • If the equation represents an ellipse, identify the center, vertices, endpoints of the minor axis, foci, and eccentricity. • If the equation represents a hyperbola, identify the center, vertices, foci, equations of the asymptotes, and eccentricity. • If the equation represents a parabola, identify the vertex, focus, equation of the directrix, and equation of the axis of symmetry.
Refer to the figure. Find the indicated values to the nearest hundredth of a centimeter or hundredth of a degree. Round all intermediate values to four decimal places. D B 44 21 cm Part 1 of 2 (a) Find the lengths of BC, AC. DB, DC, ED, EC, and EA. BC% cm, DB2 cm, DC= cm, EC = CM, and E Part 2 of 2 (b) Find the measures of ZAEC and CAE. ZAECZ and CAE= 190 28° S 67° X cm, ED 2