解题方法
1 . 设函数
是偶函数.
(1)求实数
的值及
;
(2)设函数
在区间
上的反函数为
,当时,
(
且
)时,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c3f53cd08f2432c02de85497e306532.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbae0d22d931ac42b565c7990764a2c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc58675aca9c02251a17d4fca67ea5dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4af02e73c710e5e9d517ce3f99ab92a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-08-19更新
|
317次组卷
|
4卷引用:2020届上海市普陀区高三二模数学试题
2020届上海市普陀区高三二模数学试题上海市普陀区2020届高三下学期质量调研数学试题(已下线)2021年高考数学押题预测卷(上海专用)01(已下线)专题2.3 函数的奇偶性与周期性(精练)-2021届高考数学(理)一轮复习讲练测
11-12高三·上海·阶段练习
名校
解题方法
2 . 已知函数
是奇函数,定义域为区间D(使表达式有意义的实数x的集合).
(1)求实数m的值,并写出区间D;
(2)若底数a满足
,试判断函数
在定义域D内的单调性,并说明理由;
(3)当
(
,a是底数)时,函数值组成的集合为
,求实数a、b的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b230fa813c6b320a048010ffb1b3efc0.png)
(1)求实数m的值,并写出区间D;
(2)若底数a满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7326ea56be82bd616fec7e6aa3c884c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
(3)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a247e363396dc39dec0e7725e292b578.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b846c8f8a17c7457fceb1dca0057986.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeb49dbba01c4ff5f686ffc8828351b2.png)
您最近一年使用:0次
2020-08-16更新
|
356次组卷
|
5卷引用:2012届上海市新中高级中高三第二次月考试卷数学
(已下线)2012届上海市新中高级中高三第二次月考试卷数学上海市行知中学2019-2020学年高一下学期期末数学试题第四章 幂函数、指数函数与对数函数【真题训练】-2020-2021学年高一数学单元复习(沪教版2020必修第一册)(已下线)第11讲 对数函数(9大考点)(2)(已下线)期末复习【过关测试】-2020-2021学年高一数学单元复习(沪教版2020必修第一册)
3 . 解方程:(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4d6c3615e4d669e970e864e8ec41270.png)
(2)
;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4d6c3615e4d669e970e864e8ec41270.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bacd3ed22084525a4f2b7115eb4eb52e.png)
您最近一年使用:0次
解题方法
4 . 已知函数
定义域是
,且
,当
时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dc4e3775c850f1c1804f9eb7a70153a.png)
(1)证明:
为奇函数;
(2)求
在
上的表达式;
(3)是否存在正整数
,使得
时,
有解,求出
的值;若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f18df2e8ea1c80db6a04d213b1b8bcc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/175bef04b03729b160598f3a8ad04e3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81a1a4025e867cbf2e7bc1749f0a0d78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dc4e3775c850f1c1804f9eb7a70153a.png)
(1)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f990b664b44081ef35db49cf4b4b615.png)
(3)是否存在正整数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e77a5ea9148fc86fd3dba77c382965e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/920dec41b2c441f68492ef76f5f61192.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
名校
解题方法
5 . 已知函数
.
(1)当
时,求该函数的值域;
(2)若不等式
对于
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6de23358cd5784091589f87d0b0e96f.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ecc70df44c7dae5330a2dcdb8a690cc.png)
(2)若不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1551b073b21b9e100238c7e40d969093.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aab055102aa93be3bc359d54ab87d694.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2020-03-03更新
|
449次组卷
|
2卷引用:上海市闵行第三中学2023-2024学年高一上学期12月月考数学试题
名校
解题方法
6 . 设
同时满足条件
和对任意
都有
成立.
(1)求
的解析式;
(2)设函数
的定义域为
,且在定义域内
,求
;
(3)求函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17afd02a58c3d3c25ac4f8cab171e24.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17ee5f43412795671704ab0e8d0b2f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d808b00209c459404d37d5690c6ca6e1.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30a5498bb0236a2bb04ae38329b408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1d1a94ea3c278c2197572cc1b7725b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc58675aca9c02251a17d4fca67ea5dd.png)
(3)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3169842b7ed82db531a438fa5570511.png)
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7 . 已知函数
的反函数
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f74558ef59d79d3b725537dcde1c16a2.png)
(1)求不等式
的解集
;
(2)设函数
,当
时,求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a22579202e360ad6ed92f3fe48f9fe7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c9afb528423ed6c19355ca8bd8f2359.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f74558ef59d79d3b725537dcde1c16a2.png)
(1)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ed416d66239d99abaeee6f2a53af4b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68f37bac78c69b78b9f61cbc341038b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e02cab1add26335b3cb43d5b54c7c853.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcafc95a0527841c29a58d4f7d85e232.png)
您最近一年使用:0次
8 . 解方程:
;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30974e40732b3f9ca3085fc614865e28.png)
您最近一年使用:0次
名校
9 . 已知函数
,其中
为常数,且
.
(1)若
是奇函数,求
的取值集合
;
(2)当
时,设
的反函数
,且
的图象与
的图象关于
对称,求
的取值集合
;
(3)对于问题(1)(2)中的
、
,当
时,不等式
恒成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4278df94054ba3e03f7554b0966952fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e10e1c43b86a8cd4360ca9b57232164.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b108ab31cc093f03cf48ad65429889e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d6b59f4796a45963dea76b89c72bea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87acb883fe6dd6cb459c033bf9bdb71d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1eeb798e15ef4ea311e1d3523e7fc7a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(3)对于问题(1)(2)中的
![](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/78d4988be20f6e68410c41de0ae04406.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbcb81b0d21db180d717dc4628f4ab18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
2020-02-01更新
|
265次组卷
|
3卷引用:上海市南洋模范中学2016届高三10月检测(三)数学试题
10 . 已知
是
的反函数,定义:若对于给定实数
,函数
与
)互成反函数,则称
满足“
和性质”,若函数
与
互为反函数,则称
满足
积性质
(1)判断函数
是否满足“1和性质”,并说明理由;
(2)求所有满足“2和性质”的一次函数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14a2a1822ac7392b61b2c0fffc1fbc05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a12ea6f9d2bbcc5a3d7980dbe79922d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d084dabd41709a74c74a62da0ad380ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d66524db9ef3fb9bd13b5eefd33296d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa6cbc100d86be097ec3c76cec2c6a59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8ea30e234b0f2e6aef3b9e5ccef39a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(1)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb0bae0eb94c245ca9539c75a8521241.png)
(2)求所有满足“2和性质”的一次函数.
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