解题方法
1 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/2021/12/1/2863155239567360/2864005582716928/STEM/c5a6dfe21b9c42e48268e21f93c22816.png?resizew=207)
(1)若
为奇函数,求
的值;
(2)当
时,(i)作出函数
的大致图象﹐并写出
的单调区间;
(ii)若对任意互不相等的
,都有
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc7a78ae927b1784b0a2d4dfd8710bd9.png)
![](https://img.xkw.com/dksih/QBM/2021/12/1/2863155239567360/2864005582716928/STEM/c5a6dfe21b9c42e48268e21f93c22816.png?resizew=207)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f22a4a0dd7307a1323d25331e60782d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
(ii)若对任意互不相等的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4817e266058cd548bacc234800349a97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc886207105c2f4727d1f5bb2c59a4aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2021-12-02更新
|
137次组卷
|
2卷引用:山西省吕梁市孝义市2021-2022学年高一下学期开学考试数学试题
2 . 已知
.
(1)求
,
的值;
(2)若
,求
的值;
(3)试画出函数
的图象.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/377a2b8be2b44a0265a471fa7f261dee.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e38fffbc7ab9882480f4faa72390e23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba1e8ae93be5d4f44440dc3d2613d0ea.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0a73db674d29eae8f8921eff5944983.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)试画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
您最近一年使用:0次
2020-09-17更新
|
690次组卷
|
2卷引用:山西省平陆中学2020-2021学年高一上学期入学摸底数学试题