Author:celia.su

New Resources

• 畫出對稱圖形
• 直角坐標平面上的旋轉變換
• 找出對稱軸
• Earth with coastline
• 兩組對邊相等的四邊形

Discover Resources

• 畢氏定理
• hnrfgyhnjyngfnfg
• 大圓在小圓上滾動(利用Affineratio指令)
• Direct and Inverse Variation 正變與反變
• y=Asin(wx+f)图像变换

Discover Topics

• Derivative
• Arithmetic
• Plane Figures or Shapes
• Complex Numbers
• Hypothesis Testing