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GeoGebra
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Critical Points
Author:
Earl Samuelson
Adjust the slider to explore relationship between y, y' and y''.
New Resources
Elliptic paraboloid
Railway Map Activity
Waves
Möbius strip
Graph of sin x and csc x
Discover Resources
ellipse definitions
squares
Exploring Altitudes
Can you build it?
secant arcs
Discover Topics
Equilateral Triangles
Normal Distribution
Boxplot
Logarithmic Functions
Similar Triangles