1 . 已知函数
的定义域为
,
为偶函数,且对任意对
当
时,满足
,则关于
的不等式
的解集为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d7661d3fc28f785b438ad8c8f9d240a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7c261e94bdaa0cc065b9f62cfb73a81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa10bae6ce6e91bf99c580d102947b46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec1c499ba53ac8181b60a35b712a0225.png)
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名校
解题方法
2 . 已知定义域为
的函数
在
上单调递增,且函数
为偶函数,则( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff8ae36e0d0525d64f7e5b8545ecd22e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41320c057c5e1af853d95f100c5971c6.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 已知
,函数
为偶函数,且在
上是减函数,则关于
的不等式
的解集为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/773ca22fc12ade9e60dbc749ba5cfa73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe5ab0fc33b2868b8e94f2005ce1f529.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8938db94f49dcbe0c383fba0241bb0da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80c346ff50d7058dafed86f726a806f9.png)
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名校
解题方法
4 . 设函数
满足
,且
是
上的增函数,则
,
,
的大小联系是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b672f564d03ed46d092bb130f229ad8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3bb2c6780d70947255cd8d5b78a695c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b672f564d03ed46d092bb130f229ad8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af89d73be24649ed0b4a87bcdaae22f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b86ff26c19b68a0693437bdafe85c3a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9249999cefcd564fa2fcbccf26b67ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/592e4332dc95694c0b149972ba04a02f.png)
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2018-05-08更新
|
1569次组卷
|
5卷引用:【全国市级联考】福建省莆田市2018届高三第二次质量检测数学理试题
【全国市级联考】福建省莆田市2018届高三第二次质量检测数学理试题(已下线)2019年一轮复习讲练测 2.2 函数的单调性与值域【浙江版】【测】(已下线)2019年一轮复习讲练测 2.3 函数的奇偶性与周期性【浙江版】【测】【全国百强校】江西省高安中学2018-2019学年高一上学期期中考试数学试题(B卷)【全国百强校】江西省宜春市高安中学2018-2019学年高一上学期期中考试数学试题
5 . 给出两个函数性质:
性质1:
是偶函数;
性质2:
在
上是减函数,在
上是增函数;
对于函数:①
;②
; ③
,
上述两个函数性质都具有的所有函数的序号是_____________ .
性质1:
![](https://img.xkw.com/dksih/QBM/2015/3/4/1571990034972672/1571990040739840/STEM/0f066c897a8f4bfe88866e1efc4e6ea5.png?resizew=59)
性质2:
![](https://img.xkw.com/dksih/QBM/2015/3/4/1571990034972672/1571990040739840/STEM/88b8e5fb4a5747eba63a73e29850486b.png?resizew=36)
![](https://img.xkw.com/dksih/QBM/2015/3/4/1571990034972672/1571990040739840/STEM/a3d9732dbfe14d909db7880a90401507.png?resizew=48)
![](https://img.xkw.com/dksih/QBM/2015/3/4/1571990034972672/1571990040739840/STEM/66393f557db2400b859de2493472e423.png?resizew=48)
对于函数:①
![](https://img.xkw.com/dksih/QBM/2015/3/4/1571990034972672/1571990040739840/STEM/790158f3a3d1405eb6594a38974af9df.png?resizew=92)
![](https://img.xkw.com/dksih/QBM/2015/3/4/1571990034972672/1571990040739840/STEM/d0d4e37d4e354d7097304d1cc8ae1030.png?resizew=101)
![](https://img.xkw.com/dksih/QBM/2015/3/4/1571990034972672/1571990040739840/STEM/11265d1656734d76b7f1aa0b9bd1b440.png?resizew=116)
上述两个函数性质都具有的所有函数的序号是
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9-10高二下·辽宁·期中
解题方法
6 . 已知定义域为
的函数
在
为增函数,且函数
为偶函数,则下列结论不成立的的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e4a226feca9d9095b0f68191245ed22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99ca0904d12f8dc4b3956645ae3ae2f0.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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