1 . 如图:图象①②③均是以
为圆心,1个单位长度为半径的扇形,将图形①②③分别沿东北,正南,西北方向同时平移,每次移动一个单位长度,第一次移动后图形①②③的圆心依次为
,第二次移动后图形①②③的圆心依次为
…,依此规律,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a995d5cf8617eac873100b8522d03f0a.png)
______ 个单位长度.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf9f50605db5d5f8f3a01ee8e474a112.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56448a74c1b8430c425d79d626764f4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bceaa8a53fa787b9c83eb7801d4e986.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a995d5cf8617eac873100b8522d03f0a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/b1825933-b9c1-4109-8edf-c13eb86819f7.png?resizew=170)
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2 . 如图,点
在双曲线
(
)上,过点
作
轴,垂足为点
,分别以点
和点
为圆心,大于
的长为半径作弧,两弧相交于
,
两点,作直线
交
轴于点
,交
轴于点
,连接
.若
,则
的值为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/6dd2ca5e-0923-4e97-a510-5abad2c3ab4a.png?resizew=154)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24624dffd30b66a5e4de57362b32b2a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e1ca359a887a99f70882f83f897665e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fce421051739231bcd982a403097ca41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca036d049f5205cf04cb1b9c5cd03f97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/6dd2ca5e-0923-4e97-a510-5abad2c3ab4a.png?resizew=154)
A.2 | B.![]() | C.![]() | D.![]() |
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3 . 已知
是边长为1的等腰直角三角形,以
的斜边AC为直角边,画第一个等腰
,再以
的斜边AD为直角边,画第二个等腰
,…,依此类推,则画出的第2023个等腰直角三角形的面积是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/4/c57e36dc-6e9f-4d96-96d6-72e0daa8b04d.jpg?resizew=152)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10ce5d6ca24e249f7172e51c154509b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10ce5d6ca24e249f7172e51c154509b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40e7ba6e267dde1a65a98f9f36b585ce.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/4/c57e36dc-6e9f-4d96-96d6-72e0daa8b04d.jpg?resizew=152)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 记实数
,
中的最小值为
,例如
,当
取任意实数时,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c954fef3c9af71c228f22c4f5e3f00de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c0aeb68789d2079c6d1e22dc0fd74fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db6071ec2ffa6e87cc39fba8c7e95a1c.png)
A.5 | B.4 | C.3 | D.2 |
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5 . (1)计算:
;
(2)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85568cb2d7877a51bab9c4ab69cb1861.png)
(2)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c1b49e9fda4a970a10e11acb7a61fb2.png)
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6 . 如图,抛物线
(常数
)与x轴的负半轴交于点G,顶点为Q,过Q作
轴交x轴于点M且交双曲线
于点P,且
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/3/f8bfcb06-ec69-4380-b5ce-59a313fb8e14.jpg?resizew=136)
(1)求k值;
(2)当
时,求PQ的长;
(3)当P是QM的中点时,求t的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ee7615480a873c1de3ea9f01336729f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fff6e7e2b9f2b68b1647f6350b98dc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91d1668b8e80d00f85e5836f6ae9dd36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f71bd0858d8190bf7f892cbfb2d46ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/026207eb5bd1429a700a1eda0f4e1823.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/3/f8bfcb06-ec69-4380-b5ce-59a313fb8e14.jpg?resizew=136)
(1)求k值;
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cbeede118c407a800b05757b9a1393e.png)
(3)当P是QM的中点时,求t的值.
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7 . 反比例函数
其中
的部分图象记为曲线
,将
沿y轴翻折,得到曲线
,直线
与
、
一共只有两个公共点,则b的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5c5dbbd1a7f9932567099ee67f2443f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd8e09440ba8161cda6b60eb3ca5dfd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9bd144e0e96e4236a14523e0729cacb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
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8 . 如图1所示的图形是一个轴对称图形,且每个角都是直角,长度如图所示,小明按图2所示方法玩拼图游戏,两两相扣,相互间不留空隙,那么小明用9个这样的图形拼出来的图形的总长度是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/3/ab4a14b2-f8c7-4d2f-8f41-6904555d42eb.png?resizew=314)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/3/ab4a14b2-f8c7-4d2f-8f41-6904555d42eb.png?resizew=314)
A.![]() | B.![]() |
C.![]() | D.![]() |
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9 . 设函数
与
的两个交点为
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8df332f01628130c084fd46aaca0a4b7.png)
,点
.求
的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08b9f0b9e53a83e68f5fec944f343119.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/646e11d5bff57e56ce82c2339f2d71ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6ff82ebdfad5e7de1c7487b0b817a7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8df332f01628130c084fd46aaca0a4b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dba743f102d7b9497a9a2fc20d97d1db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68c6910a983f59fa03e7c171cecee740.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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解题方法
10 . 一个盒子中装有标号为1,2,3,4的4张号签,从中随机地选取两张号签,事件
“取到标号为1和3的号签”,事件
“两张号签标号之和为5”,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1f9fabbbe61a759e52ec975215e2e7c.png)
A.![]() ![]() | B.![]() ![]() | C.![]() ![]() | D.![]() |
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2023-12-29更新
|
980次组卷
|
8卷引用:高一数学开学摸底考 01-北师大版2019必修第一册全册开学摸底考试卷
(已下线)高一数学开学摸底考 01-北师大版2019必修第一册全册开学摸底考试卷(已下线)第06讲 第十章 概率 章末题型大总结-【帮课堂】(人教A版2019必修第二册)山东省泰安市新泰市第一中学老校区(新泰中学)2023-2024学年高一下学期第二次月考数学试题四川省凉山州安宁河联盟2023-2024学年高二上学期期末联考数学试题(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)高三广东省揭阳市惠来县第一中学2023-2024学年高二上学期期末联合质量检测数学试题广东省珠海市香樟中学2023-2024学年高二上学期期末模拟数学试题(已下线)第09讲 第七章随机变量及其分布章末题型大总结-【帮课堂】2023-2024学年高二数学同步学与练(人教A版2019选择性必修第三册)