题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121633-56077.png)
(Ⅰ)求
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121633-14832.png)
(Ⅱ)若
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121633-72707.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121633-72913.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121634-51357.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121634-85533.png)
解析
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121622-85828.png)
(Ⅰ)若
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121622-28781.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121622-25193.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121623-26348.png)
(Ⅱ)当
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121623-53482.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121622-28781.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121623-33907.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121623-86591.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121622-28781.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121608-99657.png)
(Ⅰ)若曲线
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121608-26420.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121608-83475.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121609-60636.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121609-52351.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121609-27111.png)
(Ⅱ)讨论函数
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121609-28483.png)
(Ⅲ)若
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121610-79866.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121610-43430.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121610-96783.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121609-52351.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121557-97016.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121557-32570.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121558-73588.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121558-16496.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121558-65075.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121558-33896.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121558-73588.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121559-46169.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121559-42057.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121559-68842.png)
(Ⅰ)求数列
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121559-24529.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121559-56592.png)
(Ⅱ)对任意
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121600-91881.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121600-21219.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121600-87546.png)
(Ⅲ)(理科)试比较
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121600-77320.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121600-58010.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121549-83544.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121549-78491.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121549-41291.png)
A.![]() | B.![]() | C.![]() | D.![]() ![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121539-88503.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121539-87560.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121539-24626.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121540-63301.jpg)
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