下列四類函數(shù)中,各有性質(zhì)“對(duì)任意的x>0,y>0,函數(shù)f（x）滿足f（x+y）=f（x）f（y）”的是 A冪函數(shù) B對(duì)數(shù)

下列四類函數(shù)中,各有性質(zhì)“對(duì)任意的x>0,y>0,函數(shù)f（x）滿足f（x+y）=f（x）f（y）”的是 A冪函數(shù) B對(duì)數(shù)
3.下列四類函數(shù)中,各有性質(zhì)“對(duì)任意的x>0,y>0,函數(shù)f（x）滿足f（x+y）=f（x）f（y）”的是 A冪函數(shù) B對(duì)數(shù)函數(shù) C指數(shù)函數(shù) D余弦函數(shù)

數(shù)學(xué)人氣：864 ℃時(shí)間：2020-09-22 22:47:23

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