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二次函數開口大小的變化與平方項係數的改變
Author:
曾己泉
Topic:
Quadratic Functions
觀看開口大小的變化與平方向係數的改變
GeoGebra
New Resources
【案例】圆柱体内放置一个大球六个小球
畫出對稱圖形
柱體建築師
找出對稱軸
拼砌四邊形
Discover Resources
三角形三邊上各一點最小周長
廣義角的代換(180度加減角度)
五角星动画
說明用01
Ex5D#5
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Hypothesis Testing
Vectors 2D (Two-Dimensional)
Ellipse
Equilateral Triangles
Geometric Transformations