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2.3.1 B. Definition of an Ellipse
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2.3.1 B. Ellipse
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Ellipse from two foci and point
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System of Equations with 3 variables …
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The Definition of the Derivative
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Inverse trigonometric functions
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Angular vs Linear Speed
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Position, Velocity, and Acceleration …
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Ferris Wheel Unit Circle
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Parabola Given a focus and directrix
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Exploration of Complex Roots using th…
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Inverse of a function.
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Duane Habecker
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Poorly Drawn Quadrilaterals
Steve Phelps
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Convex quadrilaterals
Paulo Correia
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Gauss-Jordan 2x2 Elimination
Auston B Cron
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Angle Estimation Warmup
Andrew Knauft
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Jennifer Silverman
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Graph the Line
Steve Phelps
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Flip Flop
John Golden
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Guess My Rule (2013)
John Golden
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5-Piece Puzzle
Duane Habecker
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GeoGebra Pentominoes
Duane Habecker
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right triangle paradox
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SSA triangle: The Ambiguous Case
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Least Squares
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AQR Section 17: Mean but Sensitive
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AQR Section 17: Where's the Mean?
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Exponential or Logistic Function that…
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Growth of Facebook.com
Roy Wright
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Lower and Upper Sum of a Function
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Steve Phelps
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Analog Clock
Duane Habecker
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Pendulum Wave Machine (Simulation)
Michael Borcherds
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05.1 Measures of Central Tendency
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Hilbert curve
Thijs
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'Tangram' Puzzle 'Cat'
GeoGebra Translation Team German
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Factorization - Visual illustration o…
Ethan Hall
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Kaleidoscope
Michael Borcherds
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Rotating a Triangle Around a Coordina…
Steve Phelps
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Area of a Circle - Wedge/Sector Demon…
Linda Fahlberg-Stojanovska
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Triangle Paradox (Missing square puzzle)
Michael Borcherds
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