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Discriminant Quad Graph
Author:
CGA
Alter the sliders on the right make the quad graph change. See how the value of the discriminant determines the number of roots of the equation.
GeoGebra
New Resources
Ellipse, Hyperbola and Circle as Envelopes
Bottema's Theorem
Teorema Japonês para quadriláteros inscritos em uma circunferência
Ellipse as Envelope - Correspondence Method
Angles and Intersecting Lines: Quick Investigation
Discover Resources
bug_conic5
foro
Activity 1
Conic Section Explorations
Copia di Euclid’s theorem of altitude
Discover Topics
Functions
Straight Lines
Bar Chart or Bar Graph
Matrices
Dilation