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指對數函數圖形交點個數
Author:
Hsin Han Wang
講義P 3-4-15 由base的調整可以發現當底介於1到1.44的時候 指對數的圖形會有兩交點 而當底趨近於0的時候 會有三個交點 詳細論證可搜尋數學傳播的文章
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找出對稱軸
判斷球體
球体的体积推导
兩位數加法
兩位數除以一位數（一）
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例題6
Quiz on Addition and Subtraction of Directed Numbers (2) 有向數加減測驗(2)
設備設計
Locus: Equidistance From Two Parallel Lines
P4 多邊形周界01 測試
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Symmetry
Arithmetic Mean
Coordinates
Division
Parametric Curves