GeoGebra
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GeoGebra
二次函数图像交点式
material.authors
wss86303511
material.topics
topic.quadratic-function.title
interlinking.relatedTopics
topic.exponential-function.title
topic.graph.title
topic.linear-function.title
topic.power-function.title
topic.trigonometric-functions.title
interlinking.title.discover
長方體的體積
Sine Curve by C. M. Pang
多物件逐一動畫
液壓--角度
三角函数
interlinking.discoverTopics
topic.division.title
topic.quadratic-equation.title
topic.rectangle.title
topic.fraction.title
topic.3d-vectors.title