a-maths~~~
回答 (2)
2008-05-29 6:03 am
✔ 最佳答案
As follows:圖片參考：http://i117.photobucket.com/albums/o61/billy_hywung/May08/Crazydiff23.jpg
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參考: My Maths knowledge
2008-05-29 5:02 am
Step 1: find f'(x)
Step 2: Sub 0 入 f'(x) 條式度
Step 3: f'(0) = Sub左0果條式 = 2
Step 4: k=1/2
Step 2: Sub 0 入 f'(x) 條式度
Step 3: f'(0) = Sub左0果條式 = 2
Step 4: k=1/2
參考: me
收錄日期: 2021-04-23 20:33:17
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080528000051KK02616