题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121030-10858.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121030-66285.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121030-65028.png)
(1)求a,b满足的关系式;
(2)若
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121030-85828.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121031-15531.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121031-41817.png)
解析
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121031-82232.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121031-69347.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121030-85828.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121031-60320.png)
核心考点
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121008-33337.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018121008-77656.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120956-43457.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120957-49618.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120957-37117.png)
A.(-∞,2) | B.(0,3) |
C.(1,4) | D.(2,+∞) |
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120848-16844.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120849-30146.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120849-94028.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120849-94399.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120849-35944.jpg)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120849-11491.jpg)
① 函数
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120850-18363.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120849-94028.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120850-19432.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120850-41260.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120849-94028.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120850-16868.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120851-11584.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120851-82682.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120851-20452.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120851-29326.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120851-82682.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120832-61071.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120832-25661.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120832-92209.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120832-18124.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120833-34443.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120832-25661.png)
(1)求
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120833-20864.png)
(2)求
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120832-25661.png)
![](http://img.shitiku.com.cn/uploads/allimg/20191018/20191018120833-16547.png)
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