名校
1 . 已知数列
是单调递增的等比数列,且
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fa3a7ce62e7bf557d9e1bf77c8dac0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40317a8a0ec71d5ce1677f0addc5d45.png)
A.![]() | B.![]() |
C.![]() ![]() | D.数列![]() ![]() |
您最近一年使用:0次
2024-04-03更新
|
368次组卷
|
3卷引用:宁夏吴忠市吴忠中学2023-2024学年高二下学期期中考试数学试卷
解题方法
2 . 已知幂函数
的图象过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f98703a94efdf092738b9b9cc431b2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8356445aba88d8eaae508c0c4001c597.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
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3 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40c56c230ebc2f4da73b99b17e6cbe3a.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40c56c230ebc2f4da73b99b17e6cbe3a.png)
您最近一年使用:0次
名校
4 . 函数
在区间
上的最大值( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bac41172eb6b963a3abef75dc04ad056.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef2f9766c341bc0bd1362e8e2bd9f552.png)
A.125 | B.25 | C.![]() | D.![]() |
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5 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/960e8749ac18559fbb9f7694337936be.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/960e8749ac18559fbb9f7694337936be.png)
您最近一年使用:0次
名校
解题方法
6 . 已知是公比不为
的等比数列,
,且
.
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a96f2720c0e0cd9e4a34975a8b6d080b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b40ff589d72073c83c8cd57d67bfbcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9fb028fe090cf1615fbee95042ab699.png)
您最近一年使用:0次
2023-12-22更新
|
289次组卷
|
3卷引用:宁夏石嘴山市平罗中学2023-2024学年高二上学期期末数学(重点班)试题
宁夏石嘴山市平罗中学2023-2024学年高二上学期期末数学(重点班)试题江苏省徐州市沛县2023-2024学年高二上学期12月月考数学试题(已下线)数列专题:数列求和的常用方法(6大题型)-2023-2024学年高二数学题型分类归纳讲与练(人教A版2019选择性必修第二册)
7 . 在数列{an}中
,数列{an}是以3为公比的等比数列,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e00c75dbf95ff475f85378bf83ec3f5d.png)
A.2020 | B.2021 | C.2022 | D.2023 |
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名校
解题方法
8 . 已知
,设命题
函数
在
上单调递增;命题
不等式
对任意
恒成立,若
为假,
为真,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da53929a8f67b9aa3827fdbd73ebd265.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/798a58da9090df72b9b5599cf5c9d257.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/219eb990a4344e7434b3b9f2299f8593.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7cd0299f2b7ce18b32f69018b413fc6.png)
您最近一年使用:0次
名校
9 . 在等比数列
中,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d471926f7b27322d90c82b9ce21d3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/329785900390130a04a57d0b55aaa569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8808baa172a4b4201f1a2c05a03bb4ce.png)
A.8 | B.6 | C.4 | D.3 |
您最近一年使用:0次
2023-08-07更新
|
1409次组卷
|
3卷引用:宁夏吴忠市青铜峡市宁朔中学2023-2024学年高二下学期3月月考数学试题
名校
10 . 函数
的单调递增区间为
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73012273f0d8aa90e38fce7a3a717dc3.png)
![](https://img.xkw.com/dksih/QBM/2023/7/24/3287717104574464/3294259822043136/STEM/2636b6fa10cc44a795701d332b1659d0.png?resizew=4)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次