ERIC Number: EJ409384
Record Type: CIJE
Publication Date: 1990
Reference Count: 0
A Direct Derivation of the Equations of the Conic Sections.
DeTemple, Duane W.
Mathematics Teacher, v83 n3 p190-93 Mar 1990
Describes how to get equations for parabolas, ellipses, and hyperbolas from conic sections. Provides diagrams both in perspective and in cross-section for each case. (YP)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A