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已知函數(shù)fx的圖像在點(3,f3)處切線方程y=1/3x+2/3,則f3+f'3=?
已知函數(shù)fx的圖像在點(3,f3)處切線方程y=1/3x+2/3,則f3+f'3=?
數(shù)學(xué)人氣:766 ℃時間:2019-08-16 23:08:31
優(yōu)質(zhì)解答
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