1 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bcf4b0cf6235605919cbef4d0b41a1c.png)
(1)若
,求
的值;
(2)若函数
有5个零点,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bcf4b0cf6235605919cbef4d0b41a1c.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28638f8c054a7bb4d9b46fde330bc76f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a0c63f83d083501b752fc13fb0b4786.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2 . 已知函数
.
(1)求
的值;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1793714c11f9f8c3753dff40f1d70f4.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/064f92266f1588277b65d822dd5385d9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce7a129587e063a30e6d6449637f2b19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解题方法
3 . 已知函数
.
(1)当
时,
①求
的值;
②求
的图象与直线
的交点坐标;
(2)若
的值域为R,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/136b8fa6ada0d37fc1d4a4fe5658402a.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
①求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3e244d20e919c19caa85d1a83bcf237.png)
②求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/107babba45f110012183dc4dc54490f7.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
您最近一年使用:0次
解题方法
4 . 已知函数
.
(1)若
时,求
的值;
(2)若
时,且
,求
的值;
(3)若
在R上是增函数,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3e383174b251a0a6110702b27c6446.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa4c355f11471a38f5583a434a1ddeb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/499109aa338f9c5da30ae0a590809f3b.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa4c355f11471a38f5583a434a1ddeb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28638f8c054a7bb4d9b46fde330bc76f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
5 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/10/7000fdcd-f38e-471c-8426-fd64a4cb2720.png?resizew=198)
(1)在给定的坐标系中,作出函数
的图象;
(2)若
,求m的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/330bae0bfbba2abeafb5d22300299499.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/10/7000fdcd-f38e-471c-8426-fd64a4cb2720.png?resizew=198)
(1)在给定的坐标系中,作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/054685034d95079ee155203401e494f4.png)
您最近一年使用:0次
解题方法
6 . 已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f4754564d7b0bb6c49188f363925603.png)
(1)若
求
的值.
(2)若
求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f4754564d7b0bb6c49188f363925603.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1eabd693631eaffab931d900baa86d8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36bac3259a2ea9b563c0d74fc233dabc.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
7 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20795922ccfde424e968eea95d50c973.png)
(1)求
的值;
(2)若
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20795922ccfde424e968eea95d50c973.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1f460ed8c450151e052bd9b0d288ac4.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc4880e9636b7d9c51d21c9d52b2f6bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-09-27更新
|
460次组卷
|
3卷引用:甘肃省定西市2022-2023学年高一上学期期末数学试题
甘肃省定西市2022-2023学年高一上学期期末数学试题(已下线)第三章 函数的概念与性质(1b)速记·巧练(人教A版2019必修第一册)河北省石家庄二中2023-2024学年高一上学期第二次月考(10月)数学试题
8 . 已知函数
,且
.
(1)求实数
的值,在图中作出
的图像,并求函数
有3个不同的零点时实数
的取值范围;
(2)若函数
在区间
上为增函数,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f279aec8ad12a4738b132b2876be854.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4d3d552bb82e7498b82782cbb3c8df9.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d344f1f34ccddbf69d7fdd7180e21383.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/4/2f2169dd-7a74-49e9-a021-3ad68ddaaf1d.png?resizew=195)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fffe52dd4c473aa7125cbf7fd095e11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解题方法
9 . 已知函数
(1)求
,
的值;
(2)若
,求实数a的值;
(3)直接写出
的单调区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4150ff95c71c21342093d2fbcefb7b7.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32a859898e9905e0524d3a982eb34b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fb17436d1ab0e44408d1f460356df3.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8935dc56111774227294e35d34c6200f.png)
(3)直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2023-02-24更新
|
761次组卷
|
3卷引用:天津市七区2022-2023学年高一上学期期末数学试题
10 . 已知函数
.
(1)根据定义证明:函数
在区间
上单调递减;
(2)若实数a满足
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97a5d169c9c32902d3df2ab046ca2a80.png)
(1)根据定义证明:函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f749d8424910c767571310deff8d46e2.png)
(2)若实数a满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/082617fa6c1c6a014f900c41647f7eaa.png)
您最近一年使用:0次