下列求导正确的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
更新时间:2023-04-18 16:51:52
|
相似题推荐
单选题
|
较易
(0.85)
【推荐1】给出定义:设
是函数
的导函数,
是函数
的导函数.若方程
有实数解
,则称点
为函数
的“拐点”.已知函数
的“拐点”是
,则点G( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10acd6d864583617dd3e71240bf0c857.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df1fa6ca9eb7cea9131dad36db6a0ac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43db00e106c7d08a76a7ba71ca5e63d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/221b9989688e2f0fb49fa48ae3561fdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/098a913cf2172f4e6c58c03d0d085059.png)
A.在直线![]() | B.在直线![]() |
C.在直线![]() | D.在直线![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐1】函数
的单调递增区间为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a209d1f9cdff26dd83a16f9b8d25acf.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐2】定义:如果函数
在
上存在
,满足
,则称数
为
上的“对望数”,函数
为
上的“对望函数”,已知函数
是为
上的“对望函数”,则实数
的取值范围是
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/45ffda6e82c747eeb9e8205547b7be78.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/ebf4e9ce1a514483b980d60cb50be9a3.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/cd873b833d5a40e4b96b1c4c30055027.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/04225581eb3e485098159be65fc0816c.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/48f1fa7a94ea432984b43c51e234f54d.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/ebf4e9ce1a514483b980d60cb50be9a3.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/45ffda6e82c747eeb9e8205547b7be78.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/ebf4e9ce1a514483b980d60cb50be9a3.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/fa8d105014e340cfa518a8ef158ce717.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/8dfe38bfe43f415db0cd03c5187cc684.png)
![](https://img.xkw.com/dksih/QBM/2015/3/27/1572042579607552/1572042585260032/STEM/002d40b250214980afc35e34fa6e5b86.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐1】已知函数
,则函数
的图象在
处的切线方程为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4ecb2d75c3bf3e98c5f90f64b021365.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】已知函数
在
上可导且满足
,则下列一定成立的为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8938db94f49dcbe0c383fba0241bb0da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9683a25e750b65b3b7a3aa6fa1bd2b84.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次