题目
题型:填空题难度:简单来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180412-98085.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-67903.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-38301.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-84989.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-60492.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-67903.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-38301.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180412-98085.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-14153.png)
①
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180414-79815.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180414-11659.png)
③
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180414-81575.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180423-59849.png)
其中,函数
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-67903.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-38301.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180412-98085.png)
答案
解析
试题分析:要使
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-67903.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-38301.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180412-98085.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180424-46560.png)
令
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180424-39636.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180424-50109.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-14153.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180424-72203.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180425-37385.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-14153.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180425-12824.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180425-32191.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180413-14153.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180425-18093.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180425-69513.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180426-87665.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180426-65951.png)
核心考点
试题【对于具有相同定义域的函数和,若存在,使得,则和在上是“亲密函数”.给出定义域均为的四组函数如下:① ② ③ ④其中,函数和在上是“亲密函数”的是】;主要考察你对指数函数图象及性质等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180402-15436.png)
(1)解不等式
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180402-63885.png)
(2)对于任意的
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180402-77906.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180402-40924.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180403-96953.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180355-97575.png)
(1)当
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180355-16693.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180355-30626.png)
(2)若关于
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180356-34074.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180356-37265.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180356-67692.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180356-32850.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180353-74423.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180353-37836.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180345-17343.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180346-11311.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180345-17343.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180346-50916.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180346-44925.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180346-65929.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180346-76521.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180337-93406.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180338-92523.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180338-31875.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180338-49905.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180338-74707.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180338-44148.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180339-72061.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180339-88279.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190819/20190819180339-77607.png)
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