名校
解题方法
1 . 已知函数
的图象经过
,
两点.
(1)求
的解析式;
(2)判断
在
上的单调性,并用定义法加以证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bc7179a01c937e7a4f3281093bb9d6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b69abe959988e4c8c0739f5857ccfb0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcf57804a00d72521b08f36a3034f83d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7242b2ab643f9470da77e29d043b893.png)
您最近一年使用:0次
名校
解题方法
2 . 根据下列条件,求函数
的解析式
(1)已知
是一次函数,且满足
;
(2)已知函数
满足条件
对任意不为零的实数
恒成立
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b8ecd77c262fb5779a71954cfd7f7dd.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8490dcaf1d01d9abab5b3899730307dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
2023-11-13更新
|
153次组卷
|
2卷引用:1号卷·A10联盟2022届全国高考第一轮总复习试卷数学(文科)试题(二)
名校
解题方法
3 . 已知函数
,且
.
(1)求函数
的解析式;
(2)判断
在区间
上的单调性,并用函数单调性的定义证明你的判断.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51f44e619b41991f2002cc203be8d6f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6b5320a6f673d6c2e70a815adaf2440.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afa482d7bcaa385bfc3548b42a4bfb60.png)
您最近一年使用:0次
名校
解题方法
4 . 已知函数
,若
,则实数
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04a921ed2c0fc993a6cd2dba8cf5a1bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3487d1d5aa119c3c45fc861f23badeca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解题方法
5 . 已知函数
满足
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1fcce9b89d54014364e15ba07245edd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cf59c5075f9e6fdf3782b6c0e528237.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-02-29更新
|
525次组卷
|
2卷引用:1号卷·2022年高考最新原创信息试卷(五)文数
解题方法
6 . 若函数
满足关系式
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/022205c82846dfa3420c67402a278fea.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfb3130fa1cd4e5a5cc622f7ba89521b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/022205c82846dfa3420c67402a278fea.png)
您最近一年使用:0次
7 . 已知函数
的图象经过点
,则函数
在点
处的切线方程是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d162b8d6671bb1a9c975178e04ba9d69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a26e951d6d2369e8da79a793a93a66a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
8 . 已知函数
,
.
(1)求
和
的值;
(2)求
和
的解析式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99eaeb2ab68a49074d623ffca072fed8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9304013b9b44519d615863d9308a1794.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5089d8222e7e71d789d5ba67f52cbdb5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34636f0ba560e7730a217204a172e322.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2df17d1b404651bf6dbc97b519d452e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3493c543f0eafc74f6a23e18869a6452.png)
您最近一年使用:0次
9 . 已知函数
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f08e6ed0a1b1b17a71223949511c3698.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf5708a19d9c80172b3a0e142faf9013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
A.2 | B.1 | C.0 | D.-1 |
您最近一年使用:0次
名校
解题方法
10 . 设函数
在
内可导,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92be322987b2d29109b77e4b063c17e6.png)
________ .
![](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/af44d6b8465482dd05b5100806b552c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92be322987b2d29109b77e4b063c17e6.png)
您最近一年使用:0次
2024-02-11更新
|
441次组卷
|
2卷引用:南阳六校2021-2022学年下学期第一次联考高二理科数学试题