名校
1 . 函数
是单调函数.①
的取值范围是_____ ;②若
的值域是
,且方程
没有实根,则
的取值范围是_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d9f62ccac27b063d89dd3cf93581054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52afff6a478c76c8f2c2795566c2cb5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2021-03-08更新
|
596次组卷
|
6卷引用:【校级联考】安徽省合肥市七中、合肥十中2019届高三上学期期中模拟联考数学(理科)试题
【校级联考】安徽省合肥市七中、合肥十中2019届高三上学期期中模拟联考数学(理科)试题(已下线)专题3.5 第三章 导数(单元测试) -《2020年高考一轮复习讲练测》(浙江版)(测)山东省莱州市第一中学2019-2020学年高三10月月考数学试题江苏省南通市海门市第一中学2020-2021学年高三上学期期末数学试题福建省三明市第二中学2022届高三10月阶段(一)考试数学试题(已下线)第五章 一元函数的导数及其应用单元测试(巅峰版)-【新教材优创】突破满分数学之2020-2021学年高二数学课时训练(人教A版2019选择性必修第二册)
名校
解题方法
2 . 已知数列
各项都是正数,且
,若
是递增数列,则
的取值范围是_______ .若
,
,且
,则整数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a84e8481a53d91ac82140b19bbbbd4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/352d9b76dcf639368fa68cae70149802.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50080be81b58dcd846992d9b3c26424f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90e3073addc74d7a55ea8330cdd1a229.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
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2020-11-04更新
|
673次组卷
|
3卷引用:浙江省湖州中学2020-2021学年高三上学期第二次质检数学试题
名校
3 . 已知
,函数
.当函数
的值域为
时,
的值为______ .若函数
恰有5个零点,则
的取值范围为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bd9736828195f010db4e1f0a9dea7a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbff0d92cd45395bd028f0157906380f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8623bb9edb50618ae3f4fdbb5c9b4ae4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f0a13cf635547790c48235707121564.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
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名校
4 . 如图,在
中,
,
,
,以点C为圆心,6为半径的圆上有一个动点D.设
,
,
,则
的最大值是_______ ;
的最小值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed10df4140819d5451773a45de66201b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b939af5ba06e279cce39396aaf0fae06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/348216467fda035329fe8fac46b39911.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b85c1a38778003289cc609493cafc32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ab7da6e5ac6f33c5cb6fce130d839d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21288c15cfb16a89ab4336aab9398915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85e687ec8f6c55f9a49af42c05c31538.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7973e358b10b88f520674008b1850cbe.png)
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2020-10-20更新
|
1637次组卷
|
5卷引用:浙江省北斗星盟2020届高三下学期高考适应性考试数学试题
浙江省北斗星盟2020届高三下学期高考适应性考试数学试题(已下线)专题17平面向量中最值、范围问题的求解策略解题模板(已下线)黄金卷09-【赢在高考·黄金20卷】备战2021高考数学全真模拟卷(新高考专用)天津市滨海新区塘沽第一中学等十二校2023-2024学年高三下学期二模考前模拟考试数学试卷(已下线)第9章 平面向量(提高卷)-2020-2021学年高一数学十分钟同步课堂专练(苏教版2019必修第二册)
名校
5 . 在
中,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c885e8032706feed854495e0f608aa04.png)
__________ ;点
是
上靠近点
的一个三等分点,记
,则当
取最大值时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/744d824921dbdfe961d73f8296efef84.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48100c63529bb593110ae66734b09700.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c885e8032706feed854495e0f608aa04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8bdc3e03070a80146aa2cd3d5594f7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/744d824921dbdfe961d73f8296efef84.png)
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2020-10-16更新
|
1032次组卷
|
6卷引用:江苏省徐州市市区部分学校2020-2021学年高三上学期9月学情调研考试数学试题
名校
6 . 已知函数
,则方程
的实根的个数为_______ ;若函数
有三个零点,则
的取值范围是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cac4d251a7142a3311e3826c7c13096.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b665a1329dcb5c9904dd1b3eb9c671c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037bc50e0f30c4b6437f76cfe1bb14bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2020-10-09更新
|
521次组卷
|
4卷引用:湖北省龙泉中学、荆州中学、宜昌一中2020-2021学年高三上学期9月联考数学试题
7 . 若不等式
对于
,
上恒成立,则
的最大值是__ ,若
对于
,
上恒成立,则
的最大值是__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e6cee1ba235db8c1ce76c3eb55bbfe3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/837c6667703301c00e24bf589fa36c92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ad04b9df1032e5d2953e45d238da08d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a343d47de28db5748a6f0a8c6f4715d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e6cee1ba235db8c1ce76c3eb55bbfe3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b8794392226135e30dd0bbc84e253bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ad04b9df1032e5d2953e45d238da08d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c80587db89817c17a46bd0ebd93b87a.png)
您最近一年使用:0次
2020-09-25更新
|
543次组卷
|
3卷引用:浙江省浙北四校2020届高三下学期二模数学试题
8 . 设![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03efe6197f4849aca8059c0a9bbf5225.png)
,将
个数
依次放入编号为1,2,…,
的
个位置,得到排列
.将该排列中分别位于奇数与偶数位置的数取出,并按原顺序依次放入对应的前
和后
个位置,得到排列
,将此操作称为C变换,将
分成两段,每段
个数,并对每段作C变换,得到
;当
时,将
分成
段,每段
个数,并对每段C变换,得到
,例如,当
=8时,
,此时
位于
中的第4个位置.
(1)当
=16时,
位于
中的第___ 个位置;
(2)当
(
)时,
位于
中的第___ 个位置.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03efe6197f4849aca8059c0a9bbf5225.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e84c08aba58d7695d39e6b4f85acb50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14f1d912a8e5adc6eb21b301ba7e85b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae2a9a08064daadeea0f1acd731053fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28500c2dcb4234c2bf18737939725670.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28500c2dcb4234c2bf18737939725670.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f042ab7f9e19baf5cc3c3d605ba9bff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2708fa6298e52f617383efc175b71ddc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28500c2dcb4234c2bf18737939725670.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9cb8e6ff801523b0304576cd69fd2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dabdfa40d74bc127ed1e478b4a253c9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59c709117ab1d3ef620883a732aed68b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fe33ffb69050c0627f8eaba1131fcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f24879b60db93a877f50cdbd8edf557d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ab53ffd5d6034c1722c2502e5d8f2ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bb0c78fec78916bbbfca7cc2a4da3ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e382c9bafdc5d09498b92f5248d01c19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9cb8e6ff801523b0304576cd69fd2d.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e382c9bafdc5d09498b92f5248d01c19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9cb8e6ff801523b0304576cd69fd2d.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03efe6197f4849aca8059c0a9bbf5225.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/322ba729eb66e803e13fc1dc6f37d7de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4c438eee3096c6eb60d87c2c98c7c44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fee50575e3ebd56c4f46dd0bbf8e55d3.png)
您最近一年使用:0次
名校
9 . 偶函数
满足
,且当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb739f61450ad6461a8adef586fbcfdb.png)
__________ ,则若在区间
内,函数
有4个零点,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/621f1e1a9e75ffbd8e4ada7d261ad662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f7dbb416ec1ff1984a724a4f48bf692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29e44284cb19805a584880a686ac3df9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb739f61450ad6461a8adef586fbcfdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a92ba8b43bebdf7d6c40917f4d3e110.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90af9193a54d855367e91256c929662e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2021-01-13更新
|
783次组卷
|
11卷引用:【校级联考】浙江省金丽衢十二校2019届高三第一次联考数学试题
【校级联考】浙江省金丽衢十二校2019届高三第一次联考数学试题2020届山东省临沂市临沭县高三上学期期末数学试题2019年浙江省新高考优化提升卷(一)(已下线)第二单元函数的概念与性质(B卷 滚动提升检查)-2021年高考数学一轮复习单元滚动双测卷(新高考地区专用)(已下线)专题3.10 函数(单元测试卷)-2021年新高考数学一轮复习学与练广东省云浮市郁南县蔡朝焜纪念中学2021届高三上学期9月月考数学试题福建省厦门市湖滨中学2021届高三上学期期中考试数学试题(已下线)8.1+二分法与求方程近似解(基础练)-2020-2021学年高一数学十分钟同步课堂专练(苏教版2019必修第一册)(已下线)3.10 函数专项训练山东省威海市第一中学2020-2021学年高二下学期第二次月考数学试题广东省茂名市化州市2023-2024学年高一上学期1月期末数学试题
解题方法
10 . 已知函数
,若
,则实数a的值是_________ :若
的图象上有且仅有两个不同的点关于直线
的对称点在直线
上,则实数k的取值范围是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f0c82d6bc2d57f542a990557313642b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce7a129587e063a30e6d6449637f2b19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd24f3c4bc9f9a75d4b28630bb630d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ffd7eab73da0f8dc5377c020b47a767.png)
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