對(duì)數(shù)對(duì)數(shù)函數(shù) Still waters run deep.流靜水深流靜水深,人靜心深人靜心深 Where there is life,there is hope。有生命必有希望。有生命必有希望27 對(duì).
對(duì)數(shù)對(duì)數(shù)函數(shù) Still waters run deep.流靜水深流靜水深,人靜心深人靜心深 Where there is life,there is hope。有生命必有希望。有生命必有希望27 對(duì).
對(duì)數(shù)與對(duì)數(shù)函數(shù)對(duì)數(shù)與對(duì)數(shù)函數(shù)惠州市實(shí)驗(yàn)中學(xué) 邱禮明考綱要求考綱要求 理理解解對(duì)對(duì)數(shù)數(shù)的的概概念念及及其其運(yùn)運(yùn)算算性性質(zhì)質(zhì)，知知道道換換底底公公式式能能將將一一般般的的對(duì)對(duì)數(shù)數(shù)轉(zhuǎn)轉(zhuǎn)化化為為自自然然對(duì)對(duì)數(shù).
掌握對(duì)數(shù)的定義和運(yùn)算性質(zhì)掌握對(duì)數(shù)的定義和運(yùn)算性質(zhì)/掌握對(duì)數(shù)函數(shù)的圖象和性質(zhì)掌握對(duì)數(shù)函數(shù)的圖象和性質(zhì)第第9 9課時(shí)課時(shí) 對(duì)數(shù)與對(duì)數(shù)函數(shù)對(duì)數(shù)與對(duì)數(shù)函數(shù)1定義定義一一般般地地，如如果果a(a0，a1)的的b.
掌握對(duì)數(shù)的定義和運(yùn)算性質(zhì)掌握對(duì)數(shù)的定義和運(yùn)算性質(zhì)/掌握對(duì)數(shù)函數(shù)的圖象和性質(zhì)掌握對(duì)數(shù)函數(shù)的圖象和性質(zhì)第第9 9課時(shí)課時(shí) 對(duì)數(shù)與對(duì)數(shù)函數(shù)對(duì)數(shù)與對(duì)數(shù)函數(shù)僻屈碾壓麻胳襟嗣娥拍人蒲牙揉側(cè)贅涼魚砧研窒雍炯駭億旅蔗.
對(duì)數(shù)與對(duì)數(shù)函數(shù)對(duì)數(shù)與對(duì)數(shù)函數(shù)1共 60 頁(yè)回回 歸歸 教教 材材1.1.對(duì)數(shù)對(duì)數(shù)若若a ab b=N(aN(a00且且a1),a1),則則b=b=logloga aN N記作記作logloga aN.
對(duì)數(shù)與對(duì)數(shù)函數(shù) Still waters run deep.流靜水深流靜水深,人靜心深人靜心深 Where there is life,there is hope。有生命必有希望。有生命必有希望1定義.
對(duì)數(shù)與對(duì)數(shù)函數(shù) 1.對(duì)數(shù)（1）對(duì)數(shù)的定義：如果 ab=N（a0，a1），那么 b 叫做以 a 為底 N 的對(duì)數(shù)，記作 logaN=b.（2）指數(shù)式與對(duì)數(shù)式的關(guān)系：ab=NlogaN=b（a0，a1，.
對(duì)數(shù)與對(duì)數(shù)函數(shù).對(duì)數(shù)(1)對(duì)數(shù)旳定義：如果aN(a0,a1）,那么b叫做以a為底旳對(duì)數(shù)，記作loaN=b.(）指數(shù)式與對(duì)數(shù)式旳關(guān)系:b=NoN=b（a,a1，N0）.兩個(gè)式子表達(dá)旳a、b、N三個(gè)數(shù)之間.
對(duì)數(shù)與對(duì)數(shù)函數(shù)導(dǎo)學(xué)目標(biāo)： 1.理解對(duì)數(shù)的概念及其運(yùn)算性質(zhì)，知道用換底公式能將一般對(duì)數(shù)轉(zhuǎn)化為自然對(duì)數(shù)或常用對(duì)數(shù)，了解對(duì)數(shù)在簡(jiǎn)化運(yùn)算中的作用.2.理解對(duì)數(shù)函數(shù)的概念，理解對(duì)數(shù)函數(shù)的單調(diào)性與函數(shù)圖象通過(guò)的特.
