Peer reviewedERIC Number: EJ202193
Record Type: CIJE
Publication Date: 1979-May
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Available Date: N/A
Phantom Points.
Duncan, David R.; Litwiller, Bonnie H.
Mathematics Teacher, v72 n5 p395-98 May 1979
The simultaneous solution of equations in polar form does not always yield the points of intersection of their graphs. An explanation is given. (MP)
Descriptors: Algebra, Analytic Geometry, Graphs, Instruction, Mathematics, Secondary Education, Secondary School Mathematics
Publication Type: Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A
