题目
题型:填空题难度:一般来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050922-38042.png)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050922-68148.png)
解析
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050922-38042.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050922-95863.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050922-89619.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050922-68148.png)
核心考点
试题【若定义域为R的偶函数f(x)在[0,+∞)上是增函数, 且f()=0,则不等式f(log4x)>0的解集是______________.】;主要考察你对函数的单调性与最值等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050919-99535.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050919-99535.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050920-67473.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050920-66506.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050920-66506.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050916-33516.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050917-22350.png)
A.![]() | B.-![]() | C.![]() | D.-4 |
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050914-39952.png)
A.a>c>b | B.a>b>c | C.c>a>b | D.b>c>a |
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050911-52793.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050912-95429.png)
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![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050912-51900.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050906-40157.png)
(1)判断函数的奇偶性和单调性;
(2)当
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050906-81323.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190818/20190818050906-80561.png)
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