名校
1 . 已知抛物线
的焦点为
为
上一点,
为坐标原点,当
时,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37ab7408ffcefcb8e5e1ad4a9c58f1b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d945b17623cd01fa90180c4d4fca91f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fdc7f7bc6da79f6dfda4b4b914d1f6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ab3bbeeae1973ece0a8224d7f22bc6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df5be1440d099f464ef46dee39de6010.png)
A.4 | B.3 | C.2 | D.1 |
您最近一年使用:0次
2024-05-29更新
|
616次组卷
|
2卷引用:湖南省2024届高考数学临门押题考试试卷
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2 . 荀子《劝学》中说:“不积跬步,无以至千里;不积小流,无以成江海.”在“进步率”和“退步率”都是
的前提下,我们可以把
看作是经过365天的“进步值”,
看作是经过365天的“退步值”,则大约经过( )天时,“进步值”大约是“退步值”的100倍(参考数据:
,
)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a317f002fd3ae7f3b041d4078e81fe07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dbeaf307f85cae4479a650a543156c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57d2dd0b1b7f9af55c5a285e2bcc0010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae5e71d2fe628229ca104e66474cf53b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27d852f0d11bf042115a268d7452d51f.png)
A.100 | B.230 | C.130 | D.365 |
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解题方法
3 . 已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9920a42ffaeb14e634eda7d02646bc3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/700650a0a46a8571e5161c6d66658c1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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4 . 下列函数中,是奇函数且存在零点的是( )
A. ![]() | B.![]() | C.![]() | D.![]() |
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5 . 二手汽车价位受多方因素影响,交易市场常用年限折旧法计算车价位,即按照同款新车裸车价格,第一年汽车贬值20%,从第二年开始每年贬值10%.刚参加工作的小明打算买一辆约5年的二手车,价格不超过8万元.根据年限折旧法,设小明可以考虑的同款新车裸车最高价位是
万,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef614a898e5b96c1bca996e0eda02bbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
A.13 | B.14 | C.15 | D.16 |
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解题方法
6 . 已知定义在
上的函数
是奇函数,对任意
都有
,当
时,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac87434324956e4145e38ad92a1aa95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1aedc1c8a16e306bcd6e5154f9ed6dfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20cf24a1278d73383ed4998767178c8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2540f6b09c526e8e683adf4ef0f5bc65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da271f43462c3d8d6ec4ab1a3b412e66.png)
A.2 | B.![]() | C.0 | D.![]() |
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7 . 已知长方体
的底面
是边长为1的正方形,侧棱
,在矩形
内有一动点
满足
,且
,则
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92535536bd3c2761724fd058427f95a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d9a8181f7a7fe7f3fac872ce9534f15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a68ca3817597ebe6d95eac0294b01c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/540ccd15435aa2d59e809d6a28fb2467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/867b192236d84466735ca8d63d3f7d06.png)
A.![]() | B.![]() | C.![]() | D.2 |
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解题方法
8 . 已知命题
函数
在
内有零点,则命题
成立的一个必要不充分条件是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d9f270119e8fd1716b18d160b14007a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a2ec965488c7e1cea085463c7731285.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-05-26更新
|
432次组卷
|
2卷引用:湖南省郴州市第一中学等校2023-2024学年高一下学期5月联考数学试题
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9 . 若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6e319b8538dc1fb17eaf2d29904d79c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/545141bbe7cc66d18946a129179d8df1.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
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10 . 设集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2eb17027dd130f4afc6317766cf37039.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次