影片內容: 00:21 – illustrative example 1 例子 1 03:01 – illustrative example 2 例子 2 06:10 – illustrative example 3 例子 3 11:42 – illustrative example 4 例子 4 所屬主題: [高中數學] – Locus 軌跡

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影片內容: 00:05 – general procedures of finding equations of loci 求軌跡方程的步驟 07:34 – finding equations of loci by their geometric properties 利用軌跡的幾何性質找出其方程 所屬主題: [高中數學] – Locus 軌跡

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影片內容: 01:03 – concept of a locus 軌跡的概念 03:16 – maintaining a fixed distance from a fixed point 與一點保持固定距離 04:45 – maintaining an equal distance from two given points 與兩點保持相等距離 06:52 – maintaining an equal distance from two parallel lines 與兩平行線保持相等距離 08:22 – maintaining a fixed distance from a line 與一直線保持固定距離 09:35 – maintaining a […]

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