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求二次函数f(x)=-x^2+ax+3区间[-2,3]上的最大值
Author:
秉公教育
GeoGebra
New Resources
Earth with coastline
Nested spiral octagon
算柱 (兩位數)
國旗 (作圖步驟直接餵給 Claude)
AI 訓練教室
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demo
黎曼和
arithmetic operation
繡曲線設計
圓心在同一直線上且相切的圓(半徑可改變)
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Angles
Bar Chart or Bar Graph
Isosceles Triangles
Exponent
Stochastic Process or Random Process