統(tǒng)計(jì)文員常用的excel函數(shù) 五類基本初等函數(shù)?
五類基本初等函數(shù)?基本初等函數(shù)包括以下內(nèi)容:(1)常數(shù)函數(shù)y=C(C為常數(shù))(2)冪函數(shù)y=x^a(a為常數(shù))(3)指數(shù)函數(shù)y=a^x(a>0,a≠1)(4)對(duì)數(shù)函數(shù)y=log(a)x(a>0
五類基本初等函數(shù)?
基本初等函數(shù)包括以下內(nèi)容:
(1)常數(shù)函數(shù)y=C(C為常數(shù))
(2)冪函數(shù)y=x^a(a為常數(shù))
(3)指數(shù)函數(shù)y=a^x(a>0,a≠1)
(4)對(duì)數(shù)函數(shù)y=log(a)x(a>0,a≠1,正數(shù)x>0)
(5)三角函數(shù)與反三角函數(shù)