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拋物線頂點軌跡圖
Author:
曾己泉
Topic:
Quadratic Functions
當你在移動一次項係數時,可否發現頂點的移動軌跡好像也是拋物線
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【案例】2018年全国1卷理科12题
四邊形的特性
兩組對邊相等的四邊形
兩組對邊相等和有直角的四邊形
四邉形 (四年級) 教師版
Discover Resources
貝氏曲線
Is this a prism 12
Projection01
等腰三角形
纏繞畫
Discover Topics
Centroid or Barycenter
Vectors 2D (Two-Dimensional)
Rhombus
Difference and Slope
Constructions