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Cubic Curiosity
Author:
Steve Phelps
GeoGebra
A tangent constructed at the midpoint of two roots of a cubic passes through the third.
Seems to work for complex roots.
GeoGebra
New Resources
探究由平行線和截線所成的角
Flip Flop
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Droste effect
Exploring the Derivative of an Exponential Function
Discover Resources
Tess Perdue - Rotations 2
Límite definición 1
øvelse 3
MaggieBerkley_ShapesInClass
Gabriel's Horn
Discover Topics
Upper and Lower Sum or Riemann Sum
Integral Calculus
Surface
Special Points
Vectors