名校
解题方法
1 . 已知
,方程
有四个不同的根
,且满足
,(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97dad16e4910ec15add074c4077b0e86.png)
___________ ;(2)
的取值范围为:___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02eb4d1654c52c273f5711f576ec51ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72c77a9531c3fd1d25b927cc29b0ad59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8ccd22fd0ca1a8e1468329284f91b6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3604274ad6707a906eba371a9e884144.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97dad16e4910ec15add074c4077b0e86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2741ca619df1d9ab3d9ced4c49142dc.png)
您最近一年使用:0次
2022-12-03更新
|
620次组卷
|
4卷引用:江苏省南京市江浦高级中学2022-2023学年高一上学期12月阶段测试数学试题
名校
解题方法
2 . 已知
是定义域为
的单调函数,若对任意的
,都有
,则函数
的零点为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66692ec49a458f9e48c7315d03dfc37b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f4c31472917306745b3ba46f1495465.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0718c6cdede0adbcc590f45e1c5cc71d.png)
A.![]() | B.![]() | C.2 | D.3 |
您最近一年使用:0次
2022-11-21更新
|
1091次组卷
|
6卷引用:专题03 函数与方程的综合应用问题-2022-2023学年高一数学新教材同步配套教学讲义(苏教版2019必修第一册)
(已下线)专题03 函数与方程的综合应用问题-2022-2023学年高一数学新教材同步配套教学讲义(苏教版2019必修第一册)江苏省盐城市伍佑中学2022-2023学年高一上学期12月月考数学试题浙江省杭州学军中学2022-2023学年高一上学期期中数学试题河南省郑州市第七高级中学2022-2023学年高一上学期学业质量测试数学试题湖南省邵东市第一中学2022-2023学年高一下学期第一次月考数学试题(已下线)模块二 专题2《函数的应用》单元检测篇 B提升卷(人教A)
解题方法
3 . 已知
为偶函数.
(1)求
的值;
(2)已知函数
的定义域为
,
,当
时,
,若对任意的
,都有
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeb17b82bda4775d92390909352409ff.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2ca5e984d5e14b4be18a5ee99f80a4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f549323396b3c0ca33891ca66a5afb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/389c07d27ee85fc5eb2203cd15710601.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1d1a94ea3c278c2197572cc1b7725b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8685b6c5b77d4c5cf1c84abdd3c7da15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f1a0215273a1071995d11791c49c21c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2022-11-10更新
|
1435次组卷
|
4卷引用:江苏省徐州市沛县2022-2023学年高一上学期12月月考数学试题
江苏省徐州市沛县2022-2023学年高一上学期12月月考数学试题 江西省赣州市十六县市二十校2023届高三上学期期中联考数学(理)试题山东省济南市章丘区2022-2023学年高三上学期诊断性测试数学试题(已下线)高一数学上学期期末【全真模拟卷03】-2022-2023学年高一数学考试满分全攻略(人教A版2019必修第一册)
名校
解题方法
4 . 已知函数
的定义域为R,且
为奇函数,
为偶函数,且对任意的
,且
,都有
,则下列结论错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e81e15b871dd32b2438ef8025bcc42d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d7661d3fc28f785b438ad8c8f9d240a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70bda325fa07d8bfc07b0772688258c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/698cf53f76a1d637dfe2732d0a866eec.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2022-11-08更新
|
691次组卷
|
2卷引用:江苏省徐州市第七中学2022-2023学年高三上学期10月学情调研数学试题
解题方法
5 . 设
、
、
是两个两两不相等的正整数.若
,
,
,
,
,则
的最小值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d55640fa7617f9eb53d3de27a90d8e1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/980ab4deb9e7f2bc9288787f5243a4d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76fb05007986225bbad3313595ef8ef8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d89bdfb7c60cfefa20b0490f916ef88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8836a9dd9e568288ae4d6f2ba13d59a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dd4067a19eeb07474557fe7b2508880.png)
A.1000 | B.1297 | C.1849 | D.2020 |
您最近一年使用:0次
名校
6 . 已知函数
.
(1)当
,且
时,求
的值;
(2)是否存在实数a、
,使得函数
的定义域、值域都是
.若存在,则求出a、b的值;若不存在,请说明理由;
(3)若存在实数a、
使得函数
的定义域为
时,值域为
,求实数m的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5e69d34687b201c48a6758257ed834d.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8e14206c7d228a7c2259a7b27da8813.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aba934874cc9f2ab272fdff67ea23bf6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f7266b2ef457b8ddeee3fa2cc24022e.png)
(2)是否存在实数a、
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f9fcab2886322d40bb5b52d997984fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f030c36bb8786df88d401792062a4100.png)
(3)若存在实数a、
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f9fcab2886322d40bb5b52d997984fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f030c36bb8786df88d401792062a4100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/030052a6936e5136de625c65eea375af.png)
您最近一年使用:0次
2022-10-29更新
|
755次组卷
|
4卷引用:江苏省苏州市吴江区2022-2023学年高一上学期12月月考数学试题
名校
解题方法
7 . 已知函数
满足
,函数
是
上单调递增的一次函数,且满足
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/23/6ce63b98-53d2-429f-8456-4d507c4a0850.png?resizew=265)
(1)证明:
,
;
(2)已知函数
,
①画出函数
的图像;
②若
且
,
,
互不相等时,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9f6b132b0f8a8ce00642f297ab0e7a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/339b85cca0100adc23472c143f9a5a89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4191aed4e079966f89c12cc54a4dbbb.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/23/6ce63b98-53d2-429f-8456-4d507c4a0850.png?resizew=265)
(1)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e5cb16179eee83ee4c01f1bd9b8371d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ee737b76b747390c423bec199aaf37c.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e6e9e3ca0b965ebe07a3e11d7f2933b.png)
①画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/059d89c7d892826f42b6fc9b8f7f903b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4887473a8091e1ef53a169cc9f211e3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2fdeba282b028321696be7f90f2cbfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3aa688caadfeb5bdf9c7dfecb5afa31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acb14e2fe3859d5aecf636054ee65d77.png)
您最近一年使用:0次
2022-10-20更新
|
677次组卷
|
3卷引用:江苏省连云港市灌南高级中学2022-2023学年高一上学期解题能力大赛数学试题
名校
解题方法
8 . 设函数
的定义域为
,且满足
,当
时,
.则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89f4eff3125c5e63a994ba1ad5be58e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/339b85cca0100adc23472c143f9a5a89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71c81f23e3d1b522e9576583d9b1a330.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb01547524519243075bc794b3ea76fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86046372ba127b0bbf4c917d0668a679.png)
A.![]() |
B.当![]() ![]() ![]() |
C.![]() |
D.方程![]() |
您最近一年使用:0次
2022-10-18更新
|
899次组卷
|
3卷引用:江苏省南京市第一中学2022-2023学年高三上学期9月质量检测数学试题
名校
解题方法
9 . 已知
是定义在R上周期为4的函数,且
,当
时,
,对于闭区间
,用
表示
在
上的最大值.若正数
满足
,则
的值可以是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c06b75f31836d6f6349fc82735b5960f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fbb01a7f5e9861aa185c6c63fcd58c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53ed2252a174be68cd6b1dbd878f445a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e105760638b22b26ff8bec4354255e4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1377e4eba3864dab59461147d68da32c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e105760638b22b26ff8bec4354255e4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/184f8fcbcf7c117bafd47bfae6bb4a1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-10-14更新
|
510次组卷
|
3卷引用:江苏省盐城中学2022-2023学年高三上学期9月月考数学试题
江苏省盐城中学2022-2023学年高三上学期9月月考数学试题江西省景德镇一中2022-2023学年高一(19班)上学期期中考试数学试题(已下线)第三章 函数的概念与性质(压轴必刷30题6种题型专项训练)-【满分全攻略】(人教A版2019必修第一册)
名校
10 . 对于任意的
,记集合
,
,若集合
满足下列条件:①
;②
,且
,不存在
,使
,则称
具有性质
.如当
时,
,
,
,且
,不存在
,使
,所以
具有性质
.
(1)写出集合
,
中的元素个数,并判断
是否具有性质
.
(2)是否存在
、
具有性质
,且
,使
,若存在请求出
、
,若不存在请说明理由.
(3)若存在
、
具有性质
,且
,使
,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e145b6046bc80d0ffecc61ac67c87ca1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f271ad15ff11811e5f6abd116ac5bfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6eb54864f769702486f8a61081f45e4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c8a4824db78a0f34777372e4cb7ff9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac5230b93cc884fe3b8798d0cd2f30e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cf5776ec7059c208daf01ca48a34915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b354b577ec9cdb8941ba4f7b66a8aea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cffa35373ec4e4684107b42adb7a5161.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc2d3df37e73a8abea815f37dbb3fff5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a013332c08a5587b6f013021dd30814.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1922efd1e913d2721fbf240ea3740ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8214a6499083d90a8a3dc7bd5dc0c841.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cf5776ec7059c208daf01ca48a34915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b354b577ec9cdb8941ba4f7b66a8aea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adad9633b73dfbbb3d84b4f15979e99e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cffa35373ec4e4684107b42adb7a5161.png)
(1)写出集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/797e67927616b141ed7c6b83f8b6f4fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fee50575e3ebd56c4f46dd0bbf8e55d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/797e67927616b141ed7c6b83f8b6f4fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cffa35373ec4e4684107b42adb7a5161.png)
(2)是否存在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cffa35373ec4e4684107b42adb7a5161.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ef35a92301f139a035fc643ff1545c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(3)若存在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cffa35373ec4e4684107b42adb7a5161.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5a347c4b63fad850a75f36e87f44c86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
您最近一年使用:0次