再加一個,dy/dx = f'(x),俺隻是高中生。
所有跟帖:
• 這就是求f(x)的變化率. 以x為自變量. 高數老師和物理老師都教過. -expectingMM- ♀ (0 bytes) () 11/12/2012 postreply 21:29:57
• 這就是求f(x)的變化率. 以x為自變量. 高數老師和物理老師都教過. -expectingMM- ♀ (0 bytes) () 11/12/2012 postreply 21:29:57
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