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一元二次方程式

Author:李正仁
Topic:Mathematics

New Resources

  • 漂亮的摇摆曲线
  • 圓的切線方程
  • 科氏力 (Coriolis Force)
  • 【案例】圆柱体内放置一个大球六个小球
  • 垂直線的斜率

Discover Resources

  • 菱形有甚麼特性?
  • 二次函數圖形與兩軸的交點
  • sine graph (reduce to 1/2 and then translate leftward by 15 degree)
  • 兩圓外公切線
  • 圓錐曲線圖輯

Discover Topics

  • Cube
  • Special Points
  • Piecewise Functions
  • Power Functions
  • Optimization Problems
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