名校
解题方法
1 . (1)已知函数
,求
解集;
(2)设曲线
在点(0,e)处的切线与直线
垂直,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/001aa6a6b0ceed6265fd89f9850ddf36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0c72d250a079379c5175693c165248c.png)
(2)设曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9662a244cfedde23000e8e353acd62f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/629df9c13bed61fb394fa80ac8cd06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-03-02更新
|
1567次组卷
|
8卷引用:湖北省咸宁市崇阳县众望高中2022-2023学年高二下学期开学检测数学试题
解题方法
2 . 定义方程
的实数根
叫做函数
的“新驻点”.
(1)设
,求
在
上的“新驻点”;
(2)如果函数
与
的“新驻点”分别为
、
,试比较
和
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632ed43d5cb7f33b5e8a719c13172bce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(1)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/368c73c5b1fc66954165a11ebd9bba5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/083479b94380e8d659eff92d10a1989d.png)
(2)如果函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/253893d2bf2b944a6de271463c3e7929.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61c14989ddf9be0ad6a71309e00e3cb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
您最近一年使用:0次
名校
3 . 求下列函数的导数:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fffa8ddcbbe89ab0f250f56673e2d36c.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fffa8ddcbbe89ab0f250f56673e2d36c.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15ae47506567fb35a66263b2c7fe1f31.png)
您最近一年使用:0次
4 . 求下列函数的导数:
(1)
;
(2)
;
(3)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3188dff7a551943dfaa84efafdb27e3.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4de12dbf66aa50c3c725cb21672559c6.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1decda019516b3bee45e24d927bc6a88.png)
您最近一年使用:0次
2021-01-09更新
|
418次组卷
|
3卷引用:湖北省咸宁市崇阳县众望高中2022-2023学年高二下学期开学检测数学试题