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sin函數
Author:
陳品瑄
GeoGebra
f(x)=asin(tx-h)+k
a:振幅 t:伸縮 (h, k):平移
New Resources
球體建築師
兩組對邊相等的四邊形
兩組對邊相等和有直角的四邊形
画直线等分三角形的面积
GeoGebra笔记功能体验课件
Discover Resources
加法(粒條)
直角坐标系
圆锥截面为圆椭圆双曲线抛物线的动画显示.许兴华数学
正弦函數的伸縮及平移
正方形的邊長和周界
Discover Topics
Statistical Characteristics
Pyramid
Inequalities
Quadratic Equations
Geometric Transformations