1 . “斐波那契螺旋线”是根据斐波那契数列画出来的螺旋曲线,也称为“黄金螺旋曲线”,图中小正方形的边长从小到大分别为斐波那契数列
,其中
,
,
,
,…,小正方形的面积从小到大记为数列
,小正方形所对应扇形的面积从小到大记为数列
,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/2/63e0a0ed-7c1a-4e3d-b449-8ed7eee82c26.png?resizew=203)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4896e4ac24178f14fd305a82c83aab9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/005f1439800a880d7b50ab7c98da9c4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/613415f9dd1c557595459f2f2399584f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54f4bcb5b403a99a8430d4fd0882cbc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84691f902d88bb90e5430bdd0f513eeb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76aef4cdcb5af742ce28003b7b6c8c20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f329b217e1051b23f0d61023cdc6e69.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/2/63e0a0ed-7c1a-4e3d-b449-8ed7eee82c26.png?resizew=203)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2 . 已知⨀
:
,⨀
:
,
,
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3184a98a1894ed42c97ee6131695ecf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2519b1432a93205dfabb0a12b3bb43a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d35387a8d80d5f4654923336ccb65b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90295576220b73c8dc06d35a5e61967e.png)
A.若![]() ![]() ![]() ![]() ![]() |
B.当![]() ![]() ![]() ![]() |
C.当![]() ![]() ![]() ![]() |
D.若⨀![]() ![]() ![]() |
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解题方法
3 . 已知单调递增数列
满足
,其前
项和为
,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/b2dd1e7ea58e61199df4d1789b40029b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://img.xkw.com/dksih/QBM/2023/8/26/3311337185927168/3312467686064128/STEM/bd4eb09a053b45c4b27cb5a87c60d3f8.png?resizew=4)
A.若![]() ![]() ![]() |
B.若![]() ![]() ![]() |
C.若![]() ![]() |
D.![]() |
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2023-08-28更新
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511次组卷
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3卷引用:安徽省滁州市定远县育才学校2023届高三上学期期末数学试题
安徽省滁州市定远县育才学校2023届高三上学期期末数学试题河北省新乐市第一中学2024届高三上学期第一次月考数学试题(已下线)模块三 专题2 题型突破篇 小题进阶提升练(4)期末终极研习室(2023-2024学年第一学期)高三
4 . 下列说法错误 的是( )
A.![]() ![]() |
B.在残差图中,残差图的横坐标可以是编号、解释变量和预报变量 |
C.残差点分布的带状区域的宽度越窄,残差平方和越大 |
D.已知一组样本点![]() ![]() ![]() ![]() |
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5 . 下列命题中,真命题是( )
A.有10件产品,其中3件是次品,从中任取两件,若![]() ![]() |
B.已知随机变量![]() ![]() ![]() ![]() ![]() ![]() ![]() |
C.某人在10次射击中,击中目标的次数为![]() ![]() |
D.甲、乙、丙三人相互做传球训练,第一次由甲将球传出,每次传球时,传球者都等可能地将球传给另外两个人中的任何一人,则5次传球后球在甲手中的概率是![]() |
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6 . 2022年某地4月21日至4月30日每天最高气温(单位:
)如图所示,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de96374212b9a5df820d78d10e7d1291.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/24/bfaa4fc1-7e80-46ea-ba8a-2f6d2421e56f.png?resizew=308)
A.这10天每天最高气温的极差为![]() |
B.这10天每天最高气温的中位数为![]() |
C.这10天每天最高气温的众数为![]() |
D.这10天每天最高气温的平均数为![]() |
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7 . 下列关于复数z的说法正确的有( )
A.![]() | B.若![]() ![]() ![]() |
C.![]() | D.复平面内满足![]() ![]() |
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8 . 设双曲线
,直线
与双曲线
的右支交于点
,
,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fcd560996764805b57994a97c26e56e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.双曲线![]() |
B.离心率最小时双曲线![]() ![]() |
C.若直线![]() ![]() ![]() ![]() |
D.若![]() ![]() ![]() ![]() ![]() |
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2023-06-22更新
|
724次组卷
|
6卷引用:安徽省定远中学2022-2023学年高二下学期7月教学质量检测数学试卷
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9 . 景德镇号称“千年瓷都”,因陶瓷而享誉全世界.景德镇陶瓷以白瓷著称,而白瓷素有“白如玉,明如镜,薄如纸,声如磐”的美誉,如图,某陶瓷展览会举办方计划在长方形空地
上举办陶瓷展览会,已知
,
,E为边
的中点.G,F分别为边
,
上的动点,
,举办方计划将
区域作为白瓷展览区,则白瓷展览区的面积可能是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/13/d2e312b0-d7f4-4488-bf18-1c9f0402e71c.png?resizew=183)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b96b9912eed54728ffff4e316c8b4882.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a8df3ca5cf10137e5c123d37c214aa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0c52d934500c78d6e73eb87ab8bd2c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36e5e61804ce550636a0354e0a78a22d.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/13/d2e312b0-d7f4-4488-bf18-1c9f0402e71c.png?resizew=183)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-06-09更新
|
267次组卷
|
5卷引用:安徽省定远中学2022-2023学年高一下学期7月教学质量检测数学试卷
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10 . 如图,曲线
:
的焦点为
,直线
与曲线
相切于点
异于点
,且与
轴,
轴分别相交于点
,
,过点
且与
垂直的直线交
轴于点
,过点
作准线及
轴的垂线,垂足分别是
,
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10f4123c19136d3a4dc040dce8e34e14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1ac58049f0de1685e23303e188a2454.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3904463e169fb25dbd36fa257edd2bd.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/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
A.当![]() ![]() ![]() ![]() |
B.无论点![]() ![]() ![]() ![]() |
C.无论点![]() ![]() ![]() |
D.无论点![]() ![]() ![]() |
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2023-05-19更新
|
393次组卷
|
3卷引用:安徽省定远中学2023届高三下学期高考冲刺卷(二)数学试卷