名校
1 . 已知奇函数
满足
和
.
(1)求函数
的解析式;
(2)判断并证明
的单调性.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d48903e1408a813101fd209d236a81e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92db09b87d1636b110c8e15232bef117.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7bbd6083c7eb1a94dd41a86883faeb7.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
(2)判断并证明
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3123b494e5fc3e3d3274e0278c63951.png)
您最近一年使用:0次
名校
2 . 已知集合
,
(1)判断
、
、
是否属于集合
;
(2)集合
,证明:
是
的真子集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e0c2af14396fd2fc90be74c328f7d8f.png)
(1)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3304e23f3b0f9569c4140ca89b6498.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8d02ea8c4988c5c28ab93f0d70fb55a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d07ae0b4264da6a8812454ffd2f20d94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291ea2ce31223defa74775e759b77e6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
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名校
3 . 函数
的递减区间是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38b3453e9bc58a9fc0d960c75d93ae0b.png)
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2020-01-30更新
|
1929次组卷
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5卷引用:上海市大同中学2017-2018学年高一上学期期中数学试题
上海市大同中学2017-2018学年高一上学期期中数学试题江苏省苏州市吴江区2022-2023学年高一上学期12月月考数学试题江苏省扬州市2022-2023学年高一上学期期末复习数学试题(二)第三章 函数的概念与性质 (单元测)(已下线)第三章 函数的概念与性质(1b)速记·巧练(人教A版2019必修第一册)
名校
4 . 设集合
,
,且
,则实数
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1c5ea6ff6bd67a39963b711ba50bc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df38d515fdacb701c10cd9a875e7c695.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f0f24d1daf9447a4837e7886261c592.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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5 . 已知函数
,
是奇函数,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d10a770a79c3a969f9515bc1c7c4ffe4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efe97606ab406b48ea412eaa82575469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
您最近一年使用:0次
名校
6 . 函数
的定义域为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf5d6dd5347b87344ca1f7918d99775c.png)
您最近一年使用:0次
名校
7 . 已知全集
,集合
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39e9d63c5a1cd877dc2b1291ab289367.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84f686cdae8e63097a8c1f196f5f1e9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef01cf27c799290451377cb7fd988be2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d49870f18f23f20ec20e0e898048059.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39e9d63c5a1cd877dc2b1291ab289367.png)
您最近一年使用:0次
名校
8 . 已知关于
不等式
.
(1)若该不等式的解集为空集,求函数
的最大值;
(2)若
,该不等式能成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19d37d48a1f1c65cbe062678a191bfe6.png)
(1)若该不等式的解集为空集,求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab9e78b9e6171770366748cd241a60a4.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af1df2a8b51ea0efaaec4d6f96742e34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2020-01-30更新
|
311次组卷
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2卷引用:上海市格致中学2017-2018学年高一上学期12月月考数学试题
名校
9 . 已知函数
的定义域为
,集合
,
若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47aae87e52d3af40b18bdd2ddd63834e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bf0f394f5cbba9e25595ec232a3b975.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2725a89d93c791f7a0098f4964587905.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2020-01-30更新
|
319次组卷
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2卷引用:上海市格致中学2017-2018学年高一上学期12月月考数学试题
10 . 已知函数
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1893ec3241bbeb7909e5a1ecfb7c1760.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c58fe3c8217e6e42b6e46cf1411697b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d624b30bdb3fec864167d13f28795e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1893ec3241bbeb7909e5a1ecfb7c1760.png)
您最近一年使用:0次
2020-01-30更新
|
226次组卷
|
2卷引用:上海市格致中学2017-2018学年高一上学期12月月考数学试题