1 . 已知函数
.
(1)画出
的函数图像.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/3/1b80f24b-cc68-4560-8ec5-448f73489f3d.png?resizew=156)
(2)写出
的最大值和单调递减区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5bd750625d64bee2e657615988dc055.png)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/3/1b80f24b-cc68-4560-8ec5-448f73489f3d.png?resizew=156)
(2)写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
解题方法
2 . 已知函数
,
(1)求
与
的值;
(2)求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e27ce88fb3a7d2a8262cc029c638f9f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4886e28e9ecd40f7edd25f25bde28453.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5d55ef0d1b7ea88d92fd6e1ecebb5f5.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2022-11-02更新
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210次组卷
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2卷引用:重庆市万州纯阳中学2022-2023学年高一上学期期中数学(C卷)试题