人教版高一數(shù)學(xué)知識(shí)點(diǎn)最全習(xí)題最典型函數(shù)復(fù)習(xí)題.doc

rapid development of the market economy environment to explore public servants duty consumption monetization reform has provided a good foundation. The socialization of rear service work has been launched, and rapid progress in some places and departments, duty consumption monetization of carrier and approach to management has been resolved. Third, in recent years, exploring the monetization of duty consumption has made some progress, have gained some experience and can provide reference to the comprehensive reform of the system of public servants duty consumption further. Implementing an honest canteen, standardize official entertaining management; enhancing the telecommunication expense management; elimination of County travel and countryside subsidies; research village officials capitalization management of corporate spending, and so on. Finally, group .18 session to be held in Beijing from November 9, 2013 to 12th. 35 years ago blew the third plenary session of the reform and opening up in the spring breeze, changed, affect the world; today, 35 years later, in the eyes of the nation and the world expect, again to reform mark China, ushered in the 18 session. XI General Secretary pointed out that Chinas reform has entered a crucial period and the Sham Shui Po District, must be based on greater political courage and wisdom, lose no time in deepening reform in important fields. Dares to crack a hard nut, dares to question the Rapids, which dares to break the barrier of ideas, and dare to benefit cure barriers. Deepening reform and opening up is on schedule to achieve institutional safeguards of the moderately well-off. Under the five in one the General layout of socialist modernization requirements, 18 session of the decision was a five in one and the improvement of overall scheme of reform, will promote an integrated and coordinated economic, political, cultural, social and ecological civilization construction of the five reforms and the partys construction in the area of institutional reform. The five in one programme is to achieve a comprehensive reform of institutional guarantees for objectives of build a well-off society, the smooth progress of the construction of a well-off society and reform the objectives of the programme. One, holding time and place importance on November 9, 2013 to the 18 session of the 12th Beijing since 1978, 35, have been 7 plenary session, each time on major issues of political and economic life of the country has made important deployment. In accordance with PRC political practice, often at every session of the CPC Central Committee in a plenary session was held immediately after the partys Congress, on the theme personnel, discussing election Centrals top leaders, such as the election of the Standing Committee of the political Bureau, through the Central Committee members, decisions, such as members of the Central Military Commission. The second plenary session, is held in two sessions before the general election, mainly to discuss a new State personnel issues. But by the third懷集中學(xué)2011 函數(shù)知識(shí)點(diǎn)一、函數(shù)一、 判斷函數(shù)相等（定義域相同，對(duì)應(yīng)法則相同）1. 與； 2. 與 ；3. 和； 4. 與二、 函數(shù)的求值及表達(dá)式1 已知函數(shù)，。求，的表達(dá)式。2 已知，求的值及的表達(dá)式。3 已知是一次函數(shù)且，則 三、 求函數(shù)定義域問(wèn)題主要依據(jù)：1. ，； 2. （），； 3.，；4. ，1. 求下列函數(shù)的定義域（1）； （2）； （3）（4）；（5）；（6） 2. （1）已知的定義域?yàn)?，求的定義域。（2）已知的定義域，求的定義域。四、 函數(shù)的值域值域是指定義域中所對(duì)應(yīng)的的取值范圍。注：定義域、值域都應(yīng)寫成集合或區(qū)間的形式。1； 2. ；3. ； 4. ；5. ； 6. 7. ； 8. 五、 函數(shù)的圖像函數(shù)圖象函數(shù)圖象一次函數(shù)指數(shù)函數(shù)二次函數(shù)對(duì)數(shù)函數(shù)反比例函數(shù)三次函數(shù)絕對(duì)值冪函數(shù)若，1. 畫出函數(shù)的圖象。2. 作出函數(shù)的圖象，并由圖象求的值域。六、 映射 、非空，中任意一個(gè)，在中有唯一確定的與之對(duì)應(yīng)。設(shè)集合中有個(gè)元素，集合中有個(gè)元素，則到的映射有個(gè)。1. 設(shè)集合，。問(wèn)：從到的映射共有多少個(gè)？分別寫出。2. 已知在映射下的象是，則象在下的象為 二、函數(shù)的基本性質(zhì)一、 單調(diào)性 定義：在定義域內(nèi)某區(qū)間上，對(duì)任意，且，若，稱函數(shù)在區(qū)間上是增函數(shù)。在定義域內(nèi)某區(qū)間上，對(duì)任意，且，若，稱函數(shù)在區(qū)間上是減函數(shù)。二、 基本函數(shù)的單調(diào)性 函數(shù)分類討論單調(diào)性定義域值域一次函數(shù)單調(diào)遞增單調(diào)遞減二次函數(shù)上；上上；上指數(shù)函數(shù)對(duì)數(shù)函數(shù)冪函數(shù)若，第一象限內(nèi)三、 用定義法證明函數(shù)的單調(diào)性步驟：1. 取值， 2. 作差變形 3. 定號(hào) 4. 得出結(jié)論 例子：證明函數(shù)在上是減函數(shù)。四、 復(fù)合函數(shù)的單調(diào)性 同增異減1. 判斷的單調(diào)性2. 求的遞減區(qū)間3. 求的單調(diào)增區(qū)間五、 函數(shù)單調(diào)性的應(yīng)用1. 比較大小 已知函數(shù)滿足，且在時(shí)，函數(shù)為增函數(shù)。試比較，的大小。2. 求參數(shù)的范圍 已知在區(qū)間上是單調(diào)函數(shù)。求實(shí)數(shù)的取值范圍。3. 求最值函數(shù)在區(qū)間上的最大值是 ，最小值是 函數(shù)在區(qū)間上的最大值是 ，最小值是 六、 奇偶性1. 用定義判斷函數(shù)奇偶性的一般步驟（1）考查函數(shù)的定義域是否關(guān)于原點(diǎn)對(duì)稱（2）判斷和的關(guān)系若，則為偶函數(shù)。 如若，則為奇函數(shù)。 如若，則既是奇函數(shù)又是偶函數(shù)。如若，則為非奇非偶函數(shù)。如2判斷下列函數(shù)的奇偶性 （1） （2） （3）3已知函數(shù)是上的偶函數(shù)，且在時(shí)，。求的解釋式。4證明函數(shù)的奇偶性 函數(shù)，對(duì)任意，都有。求證：是奇函數(shù)。5已知函數(shù)是奇函數(shù)，是偶函數(shù)，且對(duì)于定義域內(nèi)的任一，都有。求和的解析式。三、基本初等函數(shù)一、指數(shù)及對(duì)數(shù)式常用運(yùn)算公式指數(shù)1. ；2. ；3. ； ； 對(duì)數(shù)1. ；2. ；3. ；（換底公式） 二、指數(shù)函數(shù)與對(duì)數(shù)函數(shù)圖象和性質(zhì)指數(shù)，對(duì)數(shù)分類圖象定義域值域性質(zhì)恒過(guò)點(diǎn)在上，在上，在上，在上，時(shí)，底大圖高時(shí)，底大圖低與的圖象關(guān)于軸對(duì)稱與的圖象關(guān)于軸對(duì)稱與的圖象關(guān)于軸對(duì)稱三、鞏固檢測(cè)1. 比較大小 （1），； （2）,； （3）,； （4）,； （5）， （6）， （7），； （8）,，2. 求下列函數(shù)的定義域（；） （1）；（2）；（3）；（4）； （5）；（6）；（7）；（8）3. 求下列各式的值 （1）已知，求下列各式的值 j ； k ； l ； m （2）已知，則 （3）已知是指數(shù)函數(shù)，則 （4）已知，則 （5）若，則 （6）化簡(jiǎn)：j ； k ； l （7）利用換底公式求值或證明：j ； k （8）已知，求j ；k （9），則的集合為 （10）已知，則 4. 圖象問(wèn)題（1）函數(shù)，（如圖），則大小順序（2）函數(shù)與，的圖象為 A B. C. D. 5. 不等式問(wèn)題（1）設(shè)，確定為何值時(shí)有： j ； k （2）函數(shù)是單調(diào)遞減函數(shù)，則的取值范圍是 （3）函數(shù)的定義域是，那么的定義域是 （4）比較：與的大?。?）函數(shù)的定義域?yàn)椋涤驗(yàn)?，則 （6）已知奇函數(shù)，當(dāng)時(shí)，當(dāng)時(shí)， 德國(guó)教育家第斯多惠說(shuō)：“教學(xué)的藝術(shù)不在于傳授本領(lǐng)，而在于激勵(lì)、喚醒、鼓舞?！碑?dāng)學(xué)生沉浸于“我能學(xué)好”的喜悅中時(shí)，必然會(huì)產(chǎn)生更強(qiáng)烈的主動(dòng)求知的心理沖動(dòng)plenary session, each session of the Central Committee of national institutions and personnel problems have been arranged, you can concentrate on national development and reforms. Previous plenary session is often branded with a central leading collective, often by looking at the third plenum of the initiative to found the current central leadership collective governance characteristics. From the analysis of the process of economic reform in China, plenary session, 12 session, 14, 16 plenary session have programmatic meaning, respectively, marking the four stages of Chinas economic reform, and that the start-up phase of reform, reform, construction phase and perfecting the Socialist market economy framework stage of socialist market economy. Previous plenary session topics proposed to the third plenary session of taking class struggle as the key link, shifted to socialist modernization; 12 session marked the change from rural to urban, established with public ownership as the Foundation of a planned commodity economy; 13 session at a time when both the old and the new system change, governance and rectify the economic order; 14 . Fair and efficient and authoritative Socialist judicial system, safeguard the peoples interests. Legal authority to uphold the Constitution, deepening the reform of administrative law enforcement, ensure that the right to exercise judicial power independently and impartially according to law the prosecution, perfecting the running mechanism of judicial power, improve the system of judicial protection of human rights. Plenary session, Affairs the right to adhere to the system, and let the people authority to let the power run in the Sun, is shut up in a cage of the system power policy. Decision Science, implementation should be constructed strong, supervise the running of powerful system, improve the system of punishing and preventing corruption, promoting political integrity, and strive to achieve cadres honest and Government integrity, clean politics. To form a scientific and effective coordination of power restriction and mechanisms to strengthen anti-corruption institutional innovation and institutional protection, sound improvement style normal system. Plenary session, building a socialist cul