【導(dǎo)讀】©2020NENU濟(jì)南九中高三數(shù)學(xué)備課組。,經(jīng)歷由平均變化率過(guò)渡到瞬。時(shí)變化率的過(guò)程,了解導(dǎo)數(shù)概念的實(shí)際背景,知道瞬時(shí)變化。率就是導(dǎo)數(shù),體會(huì)導(dǎo)數(shù)的思想及其內(nèi)涵.運(yùn)算法則求簡(jiǎn)單函數(shù)的導(dǎo)數(shù),能求簡(jiǎn)單的復(fù)合函數(shù)的導(dǎo)數(shù).由導(dǎo)數(shù)定義求函數(shù)在某點(diǎn)處的導(dǎo)數(shù)步驟。、差、積、商的導(dǎo)數(shù)?!洌絬′±v′′=uv′+u′v. 例2:利用求導(dǎo)公式求下列各函數(shù)的導(dǎo)數(shù):