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Direct Proportion 正比例
Author:
Patrick Chung
Topic:
Ratios
GeoGebra
New Resources
Parallelograms: Quick Investigation
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Icosahedron1
Poorly Drawn Parallelograms
Dodecahedron
Discover Resources
Regression Analysis
Volume Game
QQ plots
Bezier surface
Visualisation of y=Asin(ωt+a)
Discover Topics
Exponent
Subtraction
Inequalities
Area
Reflection