23-24高一下·上海·期末
解题方法
1 . 已知函数
,其图像的最高点从左到右依次记为
,
,
,
,
,其图像与
轴的交点从左到右依次记为
,
,
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1f5d58b5984ec0fd9bfd08f23fca622.png)
_______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84f9df40ba2c942938a4e780fa1b4d35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3b9e816b14051f785aa5aae72b8eed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04b56e44e4f0424a2b7a45567120a2e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3cfeacc29e6a61c5b3b4e439c0a91df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43a71fc9c0068109dad1382354570665.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2857fac4963b129d99e79dcb3e13d295.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63f5c583c98a1fd516c6ceaa60b55dec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1f5d58b5984ec0fd9bfd08f23fca622.png)
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23-24高一下·上海·期末
2 . 向量
化简后等于______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d74863c1cc75bcfe3f6a5beb835f374.png)
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23-24高一下·上海·期末
3 . 已知函数
,现有四个命题:(1)函数
的最小正周期为
;(2)函数
在区间
上是增函数;(3)函数
的图象关于直线
对称;(4)函数
是奇函数.其中真命题的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/748da89d544f37007bd337066a19f226.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35e2d7c958e99bcd9d7f251c19ee3544.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da0b1b34a0cb69bd9e0a4622b6352968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
A.1个 | B.2个 | C.3个 | D.4个 |
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23-24高一下·上海·期末
解题方法
4 .
三内角
,
,
所对边的长分别为
,
,
,设向量
,
,若
,则角
的大小为 ______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/090904da70d76c97b787bc44948f215d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac6107483a497c9ee9e2d4ac298ec0a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb83fac351156d4447cdca7cbd07c194.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
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23-24高一下·上海·期末
解题方法
5 . 对于任意的复数
,定义运算
.
(1)集合
,
,
,
均为整数
,试用列举法写出集合
;
(2)若
,
为纯虚数,求
的最小值;
(3)直线
上是否存在整点
(坐标
,
均为整数的点),使复数
经运算
后,
对应的点也在直线
上?若存在,求出所有的点;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db31fcead8e3aff98a0d7712bff575f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/159a0230bb4b7c9d266b73b0afaf481e.png)
(1)集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6ba9a3a3b8a765dd2904fcdd22f2a76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5319687dd89eaf09f8f875803724988f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92d6ca793cbabf3e22b7410f957a1fe4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb10bf3211e7b87b12823aa71f06ffba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48a8594bf5bf74a99efa8c17db231034.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c86202ddf220de1d8f5dc2c72cbe5b9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c042c0c7e253a65f770583c5c6696770.png)
(3)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f716e26c3a061266336f9a5d2a3fcea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0203b006524305c3d8ee0b6c34cd872b.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/fd9e4a7572ce9d7f8041b6ec5a3c3ade.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c86202ddf220de1d8f5dc2c72cbe5b9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
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2024高一下·上海·专题练习
6 . 若
,则点
在第( )象限.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b4a1924f9a1f36f4aff957bac21577a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40a75284da6e725ac3cdc1ae2ecd2639.png)
A.一 | B.二 | C.三 | D.四 |
您最近一年使用:0次
名校
解题方法
7 . 如图所示,已知
,
与
的夹角为
,点
是
的外接圆优孤
上的一个动点(含端点
),记
与
的夹角为
,并设
,其中
为实数.
外接圆的直径;
(2)试将
表示为
的函数
,并指出该函数的定义域;
(3)求
为直径时,
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aed5aa76a7f792ebc414f6056ed19310.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4f605ec0729ce6d72237ad662a06862.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fc9656d8286c4d6fa309d6ae347c89e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0211da37e92f915e781691296578ba0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2b83beedb3438153e6f728545fe3e03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4f605ec0729ce6d72237ad662a06862.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef8337706c550bc095d7a2bd872221a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/450743dbe1916012643039cd87a72263.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2b83beedb3438153e6f728545fe3e03.png)
(2)试将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72f14d13e081ed59bab413a9f30b62e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d238aa9e133e99a09fad23c819fccef1.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b88584cf1df43e28d03592c7998b1653.png)
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名校
解题方法
8 .
的内角A、B、C所对的边分别为a、b、c.若
,则
=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2abec4ee4b745f04c50f178ff877108a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
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9 . 已知直线
与函数
的图象相切,则函数
的图象在
处的切线与坐标轴围成的三角形的面积的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e4605f24d585d1589fa00ca53e9b6ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e2b4a486bc057f77636b40e5b6bace7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
解题方法
10 . 已知平面向量
,
,
,
满足:
,
,
,
,则
的最大值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45ba716f03748c19b7ce2f99af536ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a0b19e69be46452425916a0fcb49c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b76118bdca6c463cfb19b66f30281c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e49ef047ee5a1b9a88442b038b18f995.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c17178a2c22a5d3f3d6a7948c58377ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f8e7def6dcf30452017593c880ca6c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/329aaa56f21c61f43c60ee84316be091.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbd3ac3917ceabdb633e2a2e66c4a015.png)
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2024-05-11更新
|
198次组卷
|
2卷引用:上海市闵行中学2023-2024学年高一下学期期末考试数学试卷