1 . 求下列函数的导数.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be4a85dd32a59ec19f0a9a5a1a04ec45.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9b3c666249b651685f98caf3b2fe1a3.png)
您最近一年使用:0次
2023-01-17更新
|
622次组卷
|
4卷引用:第5章导数及其应用(1) (A卷·知识通关练)
(已下线)第5章导数及其应用(1) (A卷·知识通关练)陕西省米脂中学2021-2022学年高二下学期第一次月考数学(理)试题陕西省咸阳市武功县普集高级中学2022-2023学年高二下学期第一次月考理科数学试题(已下线)5.2 导数的运算(6大题型)精讲-2023-2024学年高二数学题型分类归纳讲与练(人教A版2019选择性必修第二册)
名校
2 . 已知函数
,则
=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/219a00c73fdac761a63b26e5553ee1bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d112519924b0489e613e65aa5db6519.png)
您最近一年使用:0次
2023-01-15更新
|
988次组卷
|
2卷引用:上海市复旦大学附属中学2022-2023学年高二下学期3月月考数学试题
名校
3 . 已知函数
,则函数
的导数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bdb57958d1bde3aec4a446f519e5008.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d3b3d1af415a7d5aaba2c09ffcf0bb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bdb57958d1bde3aec4a446f519e5008.png)
您最近一年使用:0次
2023-01-14更新
|
810次组卷
|
3卷引用:上海市静安区2023届高三上学期一模数学试题
上海市静安区2023届高三上学期一模数学试题(已下线)核心考点08导数的运算-【满分全攻略】2022-2023学年高二数学下学期核心考点+重难点讲练与测试(沪教版2020选修一+选修二)四川省广安市第二中学校2022-2023学年高二下学期第一次月考数学(文)试题
4 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bffd29b2e8192d673308bdf8d5cb6cab.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/677551e7f5cb6a0586ca8f650d850392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15dab9399acfde0cc65e074f94242cbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bffd29b2e8192d673308bdf8d5cb6cab.png)
您最近一年使用:0次
2023-01-12更新
|
888次组卷
|
6卷引用:上海市复旦大学附属中学2022-2023学年高二下学期3月月考数学试题
名校
解题方法
5 . 设函数
(其中
是非零常数,
是自然对数的底),记![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08d422069255315cda9300f042592280.png)
.
(1)求对任意实数
,都有
成立的最小整数
的值
;
(2)设函数
,若对任意
,
,
都存在极值点
,求证:点
在一定直线上,并求出该直线方程;
(3)是否存在正整数
和实数
,使
且对于任意
,
至多有一个极值点,若存在,求出所有满足条件的
和
,若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33064244eb1291dd64d934b68f579de1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08d422069255315cda9300f042592280.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90e6e8340a691b540f1322c0aaa87d77.png)
(1)求对任意实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/416d5334e06f6a69817aa4c95ef6b5a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90e6e8340a691b540f1322c0aaa87d77.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c82e35c498029b87a5fa84a1047a5c2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bcfc48f9bc23cc43085bdb910e7a136.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e145b6046bc80d0ffecc61ac67c87ca1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed6f0a55fa53bf5f8e6654897975bcf5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b43f4c5b17fb428231e2958c36404b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/787559fbe7c04f1e9aca26f3bdf26f71.png)
(3)是否存在正整数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8feaf51b5fdc0b7aad38b26f57825712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dded00a646338958d93e8a43bc157a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f093c61867ee4ce75f951d46b9b123.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61b4ceef651d43872a078d48092417d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
您最近一年使用:0次
2022-12-15更新
|
1012次组卷
|
5卷引用:上海市青浦区2023届高三一模数学试题
上海市青浦区2023届高三一模数学试题(已下线)核心考点09导数的应用(1)上海市复旦大学附属中学2023-2024学年高三下学期三模数学试题(已下线)上海市高二下学期期末真题必刷04(压轴题)--高二期末考点大串讲(沪教版2020选修)浙江省杭州市桐庐中学2022-2023学年高三上学期1月期末数学试题
6 . 已知
,
(1)求函数
的导数,并证明:函数
在
上是严格减函数(常数
为自然对数的底);
(2)根据(1),判断并证明
与
的大小关系,并请推广至一般的结论(无须证明);
(3)已知
、
是正整数,
,
,求证:
是满足条件的唯一一组值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f53f81bca037a4383c1fab122a3cd3d.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17b4888d8cf85f200763db925ce501b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041a7c8fc017f596542c5e6ec7d1c40b.png)
(2)根据(1),判断并证明
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8520e118f7e2aab0cea0fc23c833ccbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f15d2a3cd491be27bc3d8799b3f9f610.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6a46e678bf9d2df5ad4c782b3dc22f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efdc0e0ca559f0f1af6127545f356fa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20e1c681b27df538bd4742f6cd8298ae.png)
您最近一年使用:0次
2022-12-15更新
|
808次组卷
|
6卷引用:上海市嘉定区2023届高三上学期一模数学试题
上海市嘉定区2023届高三上学期一模数学试题(已下线)核心考点09导数的应用(1)上海市静安区市北中学2024届高三上学期12月月考数学试题(已下线)上海市高二下学期期末真题必刷01(易错题)--高二期末考点大串讲(沪教版2020选修)(已下线)上海市高二下学期期末真题必刷04(压轴题)--高二期末考点大串讲(沪教版2020选修)重庆市2023届高三下学期2月月度质量检测数学试题
7 . 已知抛物线
,动点A自原点出发,沿着
轴正方向向上匀速运动,速度大小为
.过A作
轴的垂线交抛物线于
点,再过
作
轴的垂线交
轴于
点.当A运动至
时,点
的瞬时速度的大小为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29ec18d9d179186b632daf202d881a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc13a607ac0c7f76d252d7cb1bb040fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0078aac3fda37799cbb2a910f01c7c06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
您最近一年使用:0次
8 . 已知函数
,且
,求
的导数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a68f25ecdcad35c6131c74a26429b20d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71607511fdd4faa9e832345ceb2a817d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4133958c09fdd82cda8838c9cf46ccda.png)
您最近一年使用:0次
名校
9 . 函数
在点
处的切线方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b25e91713c9b17e66fa95c0aa7bfc9f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d3086f2bba36b239134780f0ff35a57.png)
您最近一年使用:0次
2022-11-30更新
|
455次组卷
|
3卷引用:上海市奉贤中学2021-2022学年高二下学期期末数学试题
名校
10 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d73bb75b197203cd0bd5a6e12aaf4a3.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b81d3adb542ae88f4cb330437fdacc22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d73bb75b197203cd0bd5a6e12aaf4a3.png)
您最近一年使用:0次
2022-11-11更新
|
403次组卷
|
2卷引用:上海市文建中学2022-2023学年高一上学期期中数学试题