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GeoGebra Lesson
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軌跡方程式
Author:
Ho-Kai Chen
動圓和定圓C外切, 因兩圓相切, 切點隨著動圓而變動... 動圓的圓心軌跡是拋物線
GeoGebra
New Resources
Basic and Compound Inequality Illustrator
Identifying Solids Formed by Rotation
Linear Combination of Vectors
Probabilities with Two-Way Tables
Angle Addition Postulate (V2) - Integer Solutions
Discover Resources
Fraction Division4: 1 ÷ a/b (Quotitive)
Parabola_Vertex_Checker
Vertex Form: Quadratics
Transformations
Multiplication of Complex Numbers as transformations PCJ
Discover Topics
Statistical Characteristics
Integral Calculus
Fractal Geometry
Square
Algebra