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GeoGebra
GeoGebra Classroom
GeoGebra
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f(x,y) = x y + x² - y with level curves and grid lines
Author:
Steve Phelps
GeoGebra
New Resources
Linear Cross Section Exercise
Rotating Points (Optical Illusion)
Introduction
Drag that Point!
"Compressed" Astroid as Envelope
Discover Resources
p3 tiling 2
Estimate the slope
STEM 2 Spinner 2017-2018
spiraling day 35
H1.13
Discover Topics
Indefinite Integral
Mode
Quadratic Functions
Quadratic Equations
Mathematics