名校
1 . 已知定义在
上的函数
满足
,且当
时,
,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/13579bc6ca17fd71f5f5c36c5834eeec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a31f7a8c150b3f4e720db0401fd5fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7f5c7775bb28ed958ac0dae97504f3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fe8011df6b2950afa58c89399aba775.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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2 . 已知函数
在
上单调递减,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c690505067db9c8f1c19178944cfde7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6223fc449b837ce40aed0f86fad7f1c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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3 . 已知函数
是偶函数.
(1)求
的值;
(2)解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f65f8ff950d3897f914c96abac10195.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(2)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/512798533639ed38424f7b0f6876d09e.png)
您最近一年使用:0次
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4 . 已知函数
在
上单调递增,则实数
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df939003cb399011d3f14373dcb1da66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
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5 . 已知二次函数
满足:
且
.
(1)求函数
在区间
上的值域;
(2)若当
时,不等式
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8d7ed6f4b0e08cd887d2fdc2a5e37e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c292ad5ab432ba87d945d952ae84d2b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51eb2613dda00677d447c986cac505bc.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d188ec2580e273ce87e51653a2177ee.png)
(2)若当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/818f176f383afb8df64e074241934c77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
2019-11-20更新
|
286次组卷
|
2卷引用:贵州省黔西南布依族苗族自治州兴义市第八中学2019-2020学年高一上学期期中数学试题
名校
6 . 已知
定义域为
,对任意
、
都有
,当
时,
,
.
(1)求
;
(2)证明:
在
上单调递减;
(3)解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e6f5d45adf0314f93a495f037109bbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c2e0bb6d63b7bcaee92a470d58cc399.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3471484b64504fc545398f52be830010.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a32822a106d217ffdec43557a236f786.png)
(2)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
(3)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d1bb2daa1a89f861e3f3f139e6e21ac.png)
您最近一年使用:0次
名校
7 . 已知
,
,
.
(1)求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d0b72ad98be2828a4b66037abb258b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b619e458151dc29ccb3178139f5d2ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95c68db0c695d9c91cca7bb024ecbc61.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22882310035db6d3d953e060b0c91733.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-11-20更新
|
729次组卷
|
3卷引用:贵州省黔西南布依族苗族自治州兴义市第八中学2019-2020学年高一上学期期中数学试题
8 . 已知(x+
)n的展开式中的第二项和第三项的系数相等.
(1)求n的值;
(2)求展开式中所有的有理项.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21286e8ff813d23504a7e6648a5a05f3.png)
(1)求n的值;
(2)求展开式中所有的有理项.
您最近一年使用:0次
2019-11-19更新
|
992次组卷
|
9卷引用:贵州省毕节市威宁彝族回族苗族自治县第八中学2022-2023学年高二下学期期中考试数学试题
贵州省毕节市威宁彝族回族苗族自治县第八中学2022-2023学年高二下学期期中考试数学试题陕西省西安市新城区西安中学2019-2020学年高二上学期期中数学(理)试题山东省淄博市英才中学2019-2020学年度高二下学期期中考试数学试题江苏省扬州市邗江区2021-2022学年高二下学期期中数学试题江苏省盐城市响水县第二中学2022-2023学年高二下学期期中数学试题山西省朔州市怀仁市第一中学2019-2020学年高二下学期第一次月考数学(理)试题四川省雅安市2019-2020学年高二下学期期末考试数学(理)试题吉林省长春市榆树市第一高级中学等校2019-2020学年高二下学期联考数学(理)试题(已下线)专题28 二项式定理-2020-2021学年高中数学新教材人教A版选择性必修配套提升训练
名校
9 . 设向量
,
满足
,
则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/969604545902c9a66549a4a44ec3a3c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90ab17fd4247cdd710c363d5d3fbc5bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e84aad5c36227ecc31d88b1e2dd3c0ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d26a531af61ad37ca9cdeaf1eedfda78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/378ed93b8b0e0c4df60cad7ed43e131d.png)
A.2 | B.![]() | C.3 | D.![]() |
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10 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/450f98e8dcaa545273968330c91d0dfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724a787a25afc09ce8b410f016c82179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cb407e6b11e3b3e26a844a94055d22b.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2019-11-04更新
|
264次组卷
|
2卷引用:贵州省遵义市汇川区航天高级中学2019-2020学年高二上学期期中数学试题