解题方法
1 . 设函数
.
(1)求
及
的值.
(2)解关于
的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd4a3090c6ece0599e9e0f3b31497353.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b221602acddb577c42063957b7e45f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fb17436d1ab0e44408d1f460356df3.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5b562ca77fa64f3ebe40e0ad49833d5.png)
您最近一年使用:0次
名校
解题方法
2 . 已知函数
.
(1)求
的值;
(2)解关于
的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b69c4d496098565f193e7cc4d1a9a6c.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba1e8ae93be5d4f44440dc3d2613d0ea.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79d5a0e25aebe1cc182d2247ed344652.png)
您最近一年使用:0次
3 . 已知函数
.
(1)求
及
的值;
(2)解关于
的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba96666da897b53750cc49c4f23874ab.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5d55ef0d1b7ea88d92fd6e1ecebb5f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba1e8ae93be5d4f44440dc3d2613d0ea.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5b562ca77fa64f3ebe40e0ad49833d5.png)
您最近一年使用:0次
2020-02-14更新
|
353次组卷
|
5卷引用:山东省菏泽市23校联考2019-2020学年高一上学期期末数学试题(B)
4 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0426bfa79631f4cdca2ecf642dd657ab.png)
![](https://img.xkw.com/dksih/QBM/2020/1/31/2389120784867328/2389671935541248/STEM/acff0eba8fe04224840eb41d81b93b85.png?resizew=393)
(1)求
的值;
(2)在绘出的平面直角坐标系中,画出函数
的大致图像;
(3)解关于
的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0426bfa79631f4cdca2ecf642dd657ab.png)
![](https://img.xkw.com/dksih/QBM/2020/1/31/2389120784867328/2389671935541248/STEM/acff0eba8fe04224840eb41d81b93b85.png?resizew=393)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba1e8ae93be5d4f44440dc3d2613d0ea.png)
(2)在绘出的平面直角坐标系中,画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(3)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79d5a0e25aebe1cc182d2247ed344652.png)
您最近一年使用:0次
2020-02-01更新
|
503次组卷
|
2卷引用:山东省潍坊市2019-2020学年高一上学期期末数学试题
名校
解题方法
5 . 已知函数
.
(1)求
的值;
(2)若关于
的方程
有且仅有四个不相等的实数解,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ac8e3ef3d32ce77ede90dcc6aeeafa6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32a859898e9905e0524d3a982eb34b6.png)
(2)若关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3430c3a2918cca413fb9c21f12bdeb26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
您最近一年使用:0次