名校
1 . 定义在
上的函数
满足
,且
,则下面四个式子:①
;②
;③
;④
;与![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16ae2c52b3ed8a399057da53637ac7dc.png)
相等的式子的序号为_________ (写出所有满足条件的式子的序号).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd384d86840b7b158af41f56fe29c7d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6855784817151468771f29c0fc38fc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/317ded343f7889b6ce99fb248c9181b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/957c0efaa3cece5cb7ef1468d391fed3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87b9f97e0f3248a44dc70e0ac77c842e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5199fe04f00ff3eca25ba8723311e0b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16ae2c52b3ed8a399057da53637ac7dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09597b9e9e5de228468cc34de4f0f5eb.png)
您最近一年使用:0次
2020-01-13更新
|
73次组卷
|
2卷引用:上海市延安中学2016-2017学年高三下学期开学考试数学试题
2 . 已知定义在
上的奇函数
满足
,且
时,
,给出下列结论:①
;②函数
在
上是增函数;③函数
的图像关于直线
对称;④若
,则关于
的方程
在
上的所有根之和为
.则其中正确命题的序号为____________ .
![](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/63396f28c78e6f5276bccb0b7a1c818e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fbb01a7f5e9861aa185c6c63fcd58c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29360e4913490c51714090e91351eb67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7e79070b45fe7c6e6485f164b8be18c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9eb53c0560847e76d648116f8bc4de2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b1662657747be4f9bcb68e1a203fc82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e31bc0c34811edba74dae3fcaed8f577.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d89b8e18166e2f0d1fcdcedd2e18aa56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8da45c443af7994a26ffa9d8894e7262.png)
您最近一年使用:0次
2020-01-09更新
|
334次组卷
|
4卷引用:上海市延安中学2017-2018学年高三上学期期中数学试题
3 . 甲、乙两城市某月初连续7天的日均气温数据如图所示,则在这7天中;
![](https://img.xkw.com/dksih/QBM/2022/12/14/3130843577548800/3131666217598976/STEM/be09ba2ab19146fbb4222e19bdc3e858.png?resizew=350)
①甲城市日均气温的中位数与平均数相等
②甲城市的日均气温比乙城市的日均气温稳定
③乙城市日均气温的极差为
④乙城市日均气温的众数为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d19b267b136cf32bc8357b7cffecaa47.png)
以上判断正确的是___________ (写出所有正确判断的序号)
![](https://img.xkw.com/dksih/QBM/2022/12/14/3130843577548800/3131666217598976/STEM/be09ba2ab19146fbb4222e19bdc3e858.png?resizew=350)
①甲城市日均气温的中位数与平均数相等
②甲城市的日均气温比乙城市的日均气温稳定
③乙城市日均气温的极差为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad633a0cb2f5827951e8265934196dea.png)
④乙城市日均气温的众数为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d19b267b136cf32bc8357b7cffecaa47.png)
以上判断正确的是
您最近一年使用:0次