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二次函數圖形的描繪
Author:
曾己泉
[*二次函數的描繪,及平方項係數正負對圖形的影響] [*可藉由畫圖按鈕,及消除軌跡來操作]
New Resources
平行线错觉
Template: Symmetry04
Cross Product for 2D Vectors (平面外積)
直角三角形的內心與相似
滚动的正四面体
Discover Resources
Classification of Triangles 三角形的分類
有趣的切圓
分數加減
Apollonius Problem 8 CLL homo 12
三視圖04
Discover Topics
Probability
Calculus
Coordinates
Area
Trigonometry
