1 . 设
是严格单调递增的函数,其反函数为
.设
,
分别是方程
和
的解,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75b04a597429e99f3406acf168857b10.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89f4eff3125c5e63a994ba1ad5be58e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f749e2471684db63546a9ce817a6415.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b12a4eecd249473a831d0ee472470240.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9565876bc50bceb63e5793c8c67a9032.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac8506490bdfeef3771ca828e6ceac5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0e124011e4d140a8ea89685b41b76f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75b04a597429e99f3406acf168857b10.png)
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2 . 设
、
是集合
的两个子集,
,且
时
.记
为
的元素之和,则
的最大值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0914b68f106a912420705b2f3928ca42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1da9dcf6c319174c9ea2b1ceaed1649a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6babc90c8f06732ddba8d859b0d5ab0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41b4a0e6a36a55f3c64af3f773f05f8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5eeaf2a98a9a852b45cec8eb35b0b110.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e6763f17351b124098a08ccca74bf85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f808411c86d3205fcd6050abc998ea8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0914b68f106a912420705b2f3928ca42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f808411c86d3205fcd6050abc998ea8.png)
您最近一年使用:0次
名校
3 . 已知直线
,
与抛物线
相交于A,B两点,F为抛物线的焦点,若
,则k=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1609abfd5ad3143c3f77378df927d02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a083af79190de95296ab449077b4e73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac62b1ade07205ae2693ec1ab135def.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c9e01533bd74173d7e0a352a1a64464.png)
您最近一年使用:0次
2020-11-14更新
|
328次组卷
|
5卷引用:广西陆川县中学2016-2017学年高二下学期知识竞赛数学(理)试题
13-14高二下·四川内江·期末
名校
解题方法
4 . 若函数
在
上单调递增,则实数
的取值范围是_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/194e0445d0079278184f386a4f8f9d8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8938db94f49dcbe0c383fba0241bb0da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2016-12-03更新
|
493次组卷
|
3卷引用:广西陆川县中学2016-2017学年高二下学期知识竞赛数学(理)试题
广西陆川县中学2016-2017学年高二下学期知识竞赛数学(理)试题(已下线)2013-2014学年四川省内江市隆昌县七中高二下学期期末考试数学试卷黑龙江省伊春市伊美区第二中学2019-2020学年高二上学期期末考试数学(文)试题