名校
1 . 已知函数,求:
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
(2)求函数图象在点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edd215676cc447a901f3a6a87ba569b6.png)
您最近一年使用:0次
2023-09-25更新
|
490次组卷
|
2卷引用:甘肃省天水市秦安县民生高级中学2022届高三一模数学(文)试题
2 . 函数
在
处的切线的斜率为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbfc436eb1738984ed3b50eca6569a02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
您最近一年使用:0次
3 . 设曲线
在点
处的切线
与
轴,
轴围成的三角形面积为
.
(1)求切线
的方程;
(2)求
的解析式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aab255c6ac1c10c7b183f5413faf2f8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba10cde0fc56449524aa35131503b11e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f5451a66fb4f48811e042d8ca250f51.png)
(1)求切线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f5451a66fb4f48811e042d8ca250f51.png)
您最近一年使用:0次
名校
4 . 已知函数
的图像在点
处的切线为l,若l与函数
的图像也相切,切点为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d35c3f27fb9458b32051f31341f5d20.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ce6fb95a9c684989da3da2d0a818c47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf845375f9a302fefa306fff3fab078d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58bdce0172c5a8b69d37d7e4006eeaab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d35c3f27fb9458b32051f31341f5d20.png)
您最近一年使用:0次
2023-05-28更新
|
852次组卷
|
8卷引用:甘肃省武威第六中学2022届高三下学期第八次诊断考试数学(理)试题
甘肃省武威第六中学2022届高三下学期第八次诊断考试数学(理)试题广东省汕头市2022届高三三模数学试题广东省韶关市武江区广东北江实验学校2023届高三上学期第一次月考数学试题海南省海口市海南中学2023届高三二模数学试题(已下线)模块二 专题2 《导数》单元检测篇 B提升卷(人教A)(已下线)模块二 专题5 《导数及其应用》单元检测篇 B提升卷(北师大2019版)(已下线)考点巩固卷07 导数的概念、运算及其几何意义(八大考点)(已下线)专题12 导数及其应用
名校
解题方法
5 . 已知函数
,
是
的导函数.
(1)求函数
在
处的切线方程;
(2)证明:函数
只有一个极值点.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c053f7f92596fdbbccb8a60ce78f34b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
(2)证明:函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
名校
6 . 已知方程
在
上有且仅有两个不同的解
、
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b3c61303853b680c55d24a4a4a3feb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd5452c267983506a7cb3373e19fd5f7.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2022-11-29更新
|
718次组卷
|
4卷引用:甘肃省张掖市某重点校2022-2023学年高三上学期第三次模拟考试数学(理)试题
名校
7 . 已知函数
.
(1)当
时,求曲线
在点
处的切线方程;
(2)当
时,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e6b4fd7ea9ebef26c80081aece3cdb8.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb5f421939ee855f25927e7570d82c71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2868fc8e6dc8e0b15a381649a7bd5532.png)
您最近一年使用:0次
2022-11-27更新
|
708次组卷
|
4卷引用:甘肃省张掖市某重点校2022-2023学年高三上学期第三次模拟考试数学(文)试题
名校
解题方法
8 . 已知函数
.
(1)求曲线
在点
处的切线方程;
(2)证明,对
,均有
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/304a82aaff8eb5f4e652073b9891d70a.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bea9227dd0104da58e0c40952cc87ed.png)
(2)证明,对
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0fa1687fcb43e90a58dab16f544292b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26976bb7d1ce4fafcb3c86d391ab9d9f.png)
您最近一年使用:0次
2022-11-27更新
|
1238次组卷
|
8卷引用:甘肃省张掖市某重点校2022-2023学年高三上学期第三次模拟考试数学(理)试题
9 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db75d1fd7851378bd957dd3bd6e2f696.png)
(1)当
时,求曲线
在点
处曲线的切线方程;
(2)求函数
的单调区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db75d1fd7851378bd957dd3bd6e2f696.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2022-11-13更新
|
3240次组卷
|
8卷引用:甘肃省武威市凉州区2022-2023学年高三上学期第二次质量检测考试数学(理)试题
22-23高三上·北京·期中
名校
10 . 已知函数
,
.
(1)当
时,求曲线
在点
处的切线方程;
(2)求函数
在区间
上的最小值;
(3)求证:“
”是“函数
在区间
上单调递增”的充分不必要条件.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5a945dc25143acb627269838973e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5828873f8369183faf71181cda5b61d2.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7754cc9374c8193dadb6875fb8a3fefb.png)
(3)求证:“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce3a34d6f60032718820c3da2b07786b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1422e1561be02d6571ef98b424f05f0d.png)
您最近一年使用:0次