【摘要】對(duì)數(shù)函數(shù)及其性質(zhì)第1課時(shí)對(duì)數(shù)函數(shù)的圖象及性質(zhì)復(fù)習(xí)引入ab=N?logaN=b.1.指數(shù)與對(duì)數(shù)的互化關(guān)系動(dòng)腦思考探索新知概念形如xya?的函數(shù)叫做指數(shù)函數(shù),其中底a為常量(0a?且1a?).指數(shù)函數(shù)的定義域?yàn)镽.值域?yàn)?0,)??.
2025-10-03 17:08
【摘要】第1頁共5頁對(duì)數(shù)函數(shù)的概念及其性質(zhì)課型新授課三維目標(biāo):一、知識(shí)與技能1.掌握對(duì)數(shù)函數(shù)的概念和圖象,理解并記憶對(duì)數(shù)函數(shù)的規(guī)律;2.把握指數(shù)函數(shù)與對(duì)數(shù)函數(shù)關(guān)系的實(shí)質(zhì).二、過程與方法.,通過對(duì)對(duì)數(shù)函數(shù)的學(xué)習(xí),滲透數(shù)形結(jié)合、分類討論等數(shù)學(xué)思想.三、情感態(tài)度與價(jià)值觀
2024-11-23 12:11
【摘要】理解對(duì)數(shù)的概念及其運(yùn)算性質(zhì);了解對(duì)數(shù)換底公式,能將一般對(duì)數(shù)轉(zhuǎn)化成自然對(duì)數(shù)或常用對(duì)數(shù);了解對(duì)數(shù)的概念;理解對(duì)數(shù)函數(shù)的性質(zhì),會(huì)畫對(duì)數(shù)函數(shù)的圖象;了解指數(shù)函數(shù)與對(duì)數(shù)函數(shù)互為反函數(shù).????????122212log(01)1()()1A2
2025-05-15 07:20
【摘要】的圖象和性質(zhì):a10a1圖象性質(zhì)義域:域:點(diǎn),即x=時(shí),y=R上是函數(shù)在R上是函數(shù)復(fù)習(xí)指數(shù)函數(shù)的圖象和性質(zhì)湖南長沙馬王堆漢墓女尸出土?xí)r碳14的殘余量約占原始含量的76.7%.
2025-04-29 01:01
【摘要】安陽高中校本練習(xí):高一數(shù)學(xué)必修一:§對(duì)數(shù)函數(shù)及其性質(zhì)(二)時(shí)間:份數(shù):850編題:康志軒※基礎(chǔ)達(dá)標(biāo)1.函數(shù)的圖象關(guān)于().A.y軸對(duì)稱 B.x軸對(duì)稱C.原點(diǎn)對(duì)稱 D.直線y=x對(duì)稱2.函數(shù)的值域是().A.RB.C.D.0
2025-03-25 00:39
【摘要】2020年秋高一數(shù)學(xué)必修一導(dǎo)學(xué)案編制:黃波審核:高一數(shù)學(xué)組時(shí)間:2020年10月26日本節(jié)共2頁1對(duì)數(shù)函數(shù)及其性質(zhì)(2)學(xué)習(xí)目標(biāo)1.解對(duì)數(shù)函數(shù)在生產(chǎn)實(shí)際中的簡單應(yīng)用;2.進(jìn)一步理解對(duì)數(shù)函數(shù)的圖象和性質(zhì);3.學(xué)習(xí)反函數(shù)的概念,理解對(duì)數(shù)函數(shù)和指數(shù)函數(shù)互為反函數(shù),能夠在同
2024-11-23 12:37
【摘要】高一數(shù)學(xué)函數(shù)的單調(diào)性、奇偶性經(jīng)典例題透析類型一、指數(shù)式與對(duì)數(shù)式互化及其應(yīng)用 1.將下列指數(shù)式與對(duì)數(shù)式互化: (1);(2);(3);(4);(5);(6). 思路點(diǎn)撥:運(yùn)用對(duì)數(shù)的定義進(jìn)行互化. 解:(1);(2);
【摘要】安陽高中校本練習(xí):高一數(shù)學(xué)必修一:§對(duì)數(shù)函數(shù)及其性質(zhì)(一)時(shí)間:份數(shù):850編題:康志軒※基礎(chǔ)達(dá)標(biāo)1.下列各式錯(cuò)誤的是().A.B.C.D..xy11oxyo11oyx11oyx11
【摘要】《對(duì)數(shù)函數(shù)》1求指數(shù)函數(shù)的反函數(shù)方法:把x用y表示,求原函數(shù)的值域,再互換x,y,寫出反函數(shù)的定義域1.指數(shù)函數(shù)的反函數(shù)是什么?定義域是(-∞,+∞)值域是(0,+∞)新課互為
2025-10-28 23:04
【摘要】新課標(biāo)人教版課件系列《高中數(shù)學(xué)》必修1《對(duì)數(shù)函數(shù)的性質(zhì)與應(yīng)用》教學(xué)目標(biāo)?掌握對(duì)數(shù)函數(shù)的圖象和性質(zhì)及其運(yùn)用,利用性質(zhì)解決一些實(shí)際問題;理解反函數(shù)的概念,了解互為反函數(shù)的圖象關(guān)于直線y=x對(duì)稱。?教學(xué)重點(diǎn):對(duì)數(shù)函數(shù)的定義、圖象和性質(zhì)。對(duì)數(shù)函數(shù)圖象和性質(zhì)的應(yīng)用。?教學(xué)難點(diǎn):對(duì)數(shù)函數(shù)圖象
2025-11-03 01:35
【摘要】指數(shù)函數(shù)和對(duì)數(shù)函數(shù)·對(duì)數(shù)函數(shù)·例題[]解A
2025-11-02 08:38
【摘要】,第三章指數(shù)函數(shù)和對(duì)數(shù)函數(shù),§5對(duì)數(shù)函數(shù)5.3對(duì)數(shù)函數(shù)的圖像和性質(zhì),第一頁,編輯于星期六:點(diǎn)三十七分。,第二頁,編輯于星期六:點(diǎn)三十七分。,,自,主,探,新,知,預(yù),習(xí),第三頁,編輯于星期六:點(diǎn)三十七...
2025-10-13 19:03
【摘要】圓夢(mèng)教育2012個(gè)性化輔導(dǎo)教案課題指數(shù)函數(shù)與對(duì)數(shù)函數(shù)授課教師授課時(shí)間學(xué)生教學(xué)目標(biāo)1.理解指數(shù)函數(shù)與對(duì)數(shù)函數(shù)的定義;2.能簡單的計(jì)算指數(shù)函數(shù)與對(duì)數(shù)函數(shù);3.
2025-06-25 01:29
【摘要】四隊(duì)中學(xué)教案紙(備課人:陳敏敏學(xué)科:高三數(shù)學(xué))備課時(shí)間教學(xué)課題指數(shù)函數(shù)與對(duì)數(shù)函數(shù)教時(shí)計(jì)劃1教學(xué)課時(shí)1教學(xué)目標(biāo)1、熟練掌握指數(shù)函數(shù)與對(duì)數(shù)函數(shù)的概念、圖像和性質(zhì),重點(diǎn)抓住底數(shù)對(duì)函數(shù)性質(zhì)影響2、理解指數(shù)函數(shù)和對(duì)數(shù)函數(shù)互為反函數(shù)及其它們的圖像和性質(zhì)的內(nèi)在聯(lián)系3、利用指數(shù)函數(shù)和對(duì)數(shù)函數(shù)的性質(zhì)解決問題重點(diǎn)
2025-08-17 13:00
【摘要】(一)教學(xué)目標(biāo)(一)教學(xué)知識(shí)點(diǎn)1.對(duì)數(shù)函數(shù)的概念;2.對(duì)數(shù)函數(shù)的圖象與性質(zhì).(二)能力訓(xùn)練要求1.理解對(duì)數(shù)函數(shù)的概念;2.掌握對(duì)數(shù)函數(shù)的圖象、性質(zhì);3.培養(yǎng)學(xué)生數(shù)形結(jié)合的意識(shí).(三)德育滲透目標(biāo)1.認(rèn)識(shí)事物之間的普遍聯(lián)系與相互轉(zhuǎn)化;2.用聯(lián)系的觀點(diǎn)看問題;3.了解對(duì)數(shù)函數(shù)在生產(chǎn)生活中的簡單應(yīng)用.教學(xué)重點(diǎn)對(duì)數(shù)函數(shù)的圖象、性質(zhì).
2025-04-16 12:07