2023高三·全国·专题练习
1 . 设
是定义在
上的非递减函数,且
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13608d4e0ea7dc70bf4a5c56af030a38.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e11f4ca0e7ace69f92130d0525bcdb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5855675189e8a4b72eaec5f5c9fcce58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bfca9e2cea383880fb2dfe0e71b9e2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13608d4e0ea7dc70bf4a5c56af030a38.png)
您最近一年使用:0次
2 . 已知
,则不等式
的解集为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c16dd5d855df241d4984f43ce057951c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90f581b04dd480d7b409bed4b9f2f9a3.png)
您最近一年使用:0次
3 . 设
是严格单调递增的函数,其反函数为
.设
,
分别是方程
和
的解,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75b04a597429e99f3406acf168857b10.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89f4eff3125c5e63a994ba1ad5be58e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f749e2471684db63546a9ce817a6415.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b12a4eecd249473a831d0ee472470240.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9565876bc50bceb63e5793c8c67a9032.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac8506490bdfeef3771ca828e6ceac5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0e124011e4d140a8ea89685b41b76f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75b04a597429e99f3406acf168857b10.png)
您最近一年使用:0次
4 . 实数x、y满足
则x、y的大小关系是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/356ffd3ab48054894785cc839c71e370.png)
您最近一年使用:0次
5 .
,且
,则
的取值范围是______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/565bf86a5d09b5b5870fc277abb85aef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
6 . 定义在
上的函数
满足:
成立且
在
上单调递增,设
,
,
,则
,
,
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a059c1653970f4511f7c8bae28d536ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a1c92c42188e3b2cb800d1186eab12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b9dd705e7c63af094df31cd560d8f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3b23caccb218b9b43bca1c53a8f6f35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5341334f01cf433f0fbf00a0a59e417c.png)
![](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)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 设
为满足下列条件的函数
构成的集合:存在实数
,使得
.证明:
是
中的元素.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/110e5b2f8a412dc6528df8da2ed66cc1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f7dd386fdd18b3aeb067806af7f7e0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
您最近一年使用:0次
8 . 设常数
,函数
存在反函数
,若关于
的不等式
对所有的
恒成立,则实数
的取值范围为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d73967d764b87c103687176ef32c1ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14a2a1822ac7392b61b2c0fffc1fbc05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8395837e0fc272ef69daa1980461903b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24aa16b780156e18f12baa2b8ee0f9a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
9 . 已知
为锐角三角形,
,
,
.则( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/891a89afaeeef8a368439d3ceacea7c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/844b0b77cdb161524e71b903497c055d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b86471051bbe29e35c5ef1e3dca10aad.png)
A.![]() | B.![]() |
C.![]() | D.以上三种情况均有可能 |
您最近一年使用:0次
10 . 设函数
,对于任何
都有
,且当
时,
.若
的图像与直线
相交或相切,则其交点或切点的个数为( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a17e36b57a381a274173902e8a020d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d91f7a11cc608e7dade32bb4b6b615.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab0c6f119137e1b6760d55956d99d963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e541ea2f855f981c96207070683d388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/286a3afb6635ae0c6aa627e4d4318157.png)
A.1 | B.2 | C.3 |
D.不确定,与![]() |
您最近一年使用:0次