名校
1 . 在凸四边形
中,若
,
,
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efa2be159a0a2ab0468d269708fc5fa9.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ced06b71073e1bb777f326f06016ce17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef0402dd5ae3db10281f9f1e11738bcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55c24a968c73e960698a572ab01e3698.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ef9a26f10ec80be707dd4c282be9c8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e918b70b02a73685e3c536c7f380e2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efa2be159a0a2ab0468d269708fc5fa9.png)
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2 . 已知数列
满足
,
,则数列
前2024项的积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3783e69ef5a6a0af566ff4e21ccf03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7eb561fd9bdbc9c78679431d2581f100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23093a3f4c23494a943e3957596fee92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3783e69ef5a6a0af566ff4e21ccf03.png)
A.4 | B.1 | C.![]() | D.![]() |
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解题方法
3 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32abcdc0b7bf9eea80ec6a75f9e4101d.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3c2c2cf859fa5c4909652779a09ef37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32abcdc0b7bf9eea80ec6a75f9e4101d.png)
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4 . 已知函数
的定义域为
,部分对应值如下表,
的导函数
图象下图所示.下列关于
的命题正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53c8686fdb2f7d2ec12c3ebb6cd28bf4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/851c68ef2e0703706f3b528daa902eb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
x | -1 | 0 | 2 | 4 | 5 |
1 | 2 | 1 | 2 | 1 |
A.![]() |
B.当![]() ![]() |
C.![]() ![]() |
D.函数![]() |
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解题方法
5 . 已知函数
且
在区间
上单调递减,则
的最大值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1da98dec97b5acd0698a427964ef5b4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b4280adea02588850b0a1af4844fcea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 函数
(
,
,
是常数,且
,
)的部分图象如图所示,下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fcd3cea5f5e2fe943490dcb65d74c73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
A.![]() | B.在区间![]() |
C.将![]() ![]() | D.![]() |
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2024-05-04更新
|
659次组卷
|
2卷引用:四川省成都市成都外国语学校2023-2024学年高一下学期期中考试数学试题
名校
解题方法
7 . 已知
在函数
的图像上,
在直线
上,则
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/125bea9ef0d4a26ac65cacf66536b388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9eaa224254a49065d213ca3a2f75f0db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d44e8bc37ed03f44470762748a8f942a.png)
A.![]() | B.5 | C.![]() | D.![]() |
您最近一年使用:0次
2024-05-04更新
|
364次组卷
|
2卷引用:四川省仁寿第一中学校(北校区)2023-2024学年高二下学期5月期中质量检测数学试题
名校
8 . 等比数列
的公比为
,且
成等差数列,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4a0d6d97747503a060cad827fa4a12a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c77c91fdcc48a8a9b80dddad022d8cc5.png)
A.![]() | B.若![]() ![]() |
C.若![]() ![]() | D.![]() |
您最近一年使用:0次
2024-05-02更新
|
360次组卷
|
3卷引用:四川省绵阳南山中学2023-2024学年高二下学期期中考试数学试题
9 . 我国某西部地区要进行沙漠治理,已知某年(记为第1年)年底该地区有土地1万平方千米,其中
是沙漠.从第2年起,该地区进行绿化改造,每年把原有沙漠的
改造成绿洲,同时原有绿洲的
被沙漠所侵蚀又变成沙漠.设第
年年底绿洲面积为
万平方千米,则数列
的通项公式为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65d9d0d66a7f8fc34082cf8c45f64839.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e41a9e9bb3c6ddd2b1ab7d11f3113b7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fb87b1f8c5360629d063192eadb8230.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
10 . 函数
的零点所在区间为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69df4c0b1bf22fc35664f906e8b004c2.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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