定义在
上的函数
满足
,且
,
,则不等式
解集是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/190649f360b708442e21c45354a4aec5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/807565d0652b6e986e675ef692b02503.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8a9be228251278762249069a3a929e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d55f9477d2a39785feb56bf34ea14452.png)
更新时间:2023-12-27 10:55:04
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解题方法
【推荐1】已知定义在
上的函数
满足条件:
①对任意
,有
;
②对任意不同的
,都有
;
③函数
的图像关于
轴对称.
若
,则
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
①对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b76d0cf44e8bae780ef58642e99aaa5.png)
②对任意不同的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e16014834857c7ad49afc420095b5239.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef42ef19c30c038b75f1710278ad0c76.png)
③函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f25990e1d373ac30d7480633e47cc1ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdb2d556a49c1d970d1ce9aa56176685.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88f2599ca8b6b683e57a82699c8b1ebb.png)
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名校
解题方法
【推荐2】已知函数
,
,
,若对于任意
,总存在
,使
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的取值范围是______ .
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【推荐3】已知定义在
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