题目
题型:填空题难度:一般来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024140-19697.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024141-86119.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024141-80740.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024141-99352.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024141-89575.png)
答案
解析
试题分析:函数
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024141-80740.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024141-90748.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024141-80740.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024142-63283.png)
故
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024142-24550.png)
核心考点
试题【已知函数(),若的定义域和值域均是,则实数= 】;主要考察你对一次函数的图象和性质等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024138-79286.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024138-63382.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024138-71865.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024128-77095.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024128-25003.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024128-80881.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024121-18343.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024121-34947.png)
①方程
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024121-76256.png)
②若
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024121-63390.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024122-83357.png)
③若
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024122-43173.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024122-28318.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024122-34790.png)
④函数
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024122-13981.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024123-41481.png)
其中正确的结论是____________(写出所有正确结论的编号).
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024115-45369.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024115-23223.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024115-55749.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024116-52582.png)
(1)若点
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024115-23223.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024116-68183.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024115-23223.png)
(2)求
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024116-58937.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024112-75272.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024112-79976.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024112-11008.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024113-59626.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024113-69065.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819024113-32258.png)
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