题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044902-12764.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044902-26620.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044903-87284.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
答案
解析
试题分析:
由可导函数
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044904-50692.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044904-57340.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044904-46272.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044904-66865.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044905-50700.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044855-53871.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044855-48417.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044855-14868.png)
(2)求
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044855-14868.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044856-83249.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044844-15316.png)
(1)若实数
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044844-33057.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044844-74943.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044844-39573.png)
(2)记函数
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044844-73982.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044845-89136.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044845-27667.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044845-62696.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044845-79331.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044845-27667.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044845-79331.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044846-72161.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044846-58598.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044846-17218.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044827-15990.png)
(1) 试讨论
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044828-76725.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044828-36368.png)
(2) 令函数
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044828-69366.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044828-39530.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044829-41950.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044829-99027.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044829-25306.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044829-68130.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044830-84200.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044830-79620.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044816-68662.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044816-60755.png)
(1)当
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044816-38385.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044816-46594.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044816-73061.png)
(2)当
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044816-97203.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044816-16329.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044816-25296.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044759-31473.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044759-37605.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044759-10967.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044800-78091.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044800-83902.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044800-99338.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044800-44322.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044800-99338.png)
(2)设
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044800-60646.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044801-43486.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044801-37856.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044801-65704.png)
(3)设
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044801-97847.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044802-33626.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044802-11352.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018044802-52148.png)
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