已知奇函数
在
上单调递增,且
,则不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9da4fdfdddc259dcef9fdd4b826b64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10c2d7af2f49997274d810a0c94466f4.png)
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更新时间:2024-05-25 17:52:40
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解题方法
【推荐1】
是定义在
上的偶函数,且在
上单调递增,则
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf5c94f18ad4cefb43a03b2584c676e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4a6b4247a886d8ccab0877280ffef21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1e2559aae4b6159a7c95b53ceca3762.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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【推荐2】定义域为
的函数
满足:(1)
;(2)
,当
时,
;(3)
.则满足
的x的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdb558e17c9818610772917878d82d03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aae2c13ad91dae29cf4d9f794a8808dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33bd24e647a626899a243a3f3984f90a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76163d0f7fbc70435170972efb36da2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dc8430db22ac655bbf49373eb6b456a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71ce6f4acfca233ad49419a6c930c1a7.png)
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【推荐3】已知函数
,若
,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16c6dd871a61b45d51ae21e345217528.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db7b6ce256953a4673460cd04fa3c292.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
名校
【推荐1】已知偶函数
在
上单调递增,且
,则
的解集是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe86cace140f2c3588ab115837bbfc9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee64d91962737f227ea7526db98bcf61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/018857ec6e498113b3b12a730d9313da.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() |
您最近一年使用:0次
单选题
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较易
(0.85)
【推荐2】若
是定义在
上的偶函数,在
为增函数,则
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57675fa6fea02ce2d66a3af55e98c6cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57938106dd682b1ae56362250a9d6ada.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87bd8a48ec8da33d6e6b56f02ef75cd7.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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