1 . 如图,在平面直角坐标系中,
为坐标原点,
的方程为
,射线
绕
点从
轴正半轴逆时针匀速旋转到
轴正半轴,所扫过的内部图形(图中阴影部分)面积
可表示为时间
的函数
,则下列图象中与
图象类似的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/11/64465b27-dbff-40a2-b76d-500bc06af3f7.png?resizew=140)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/669e8dfb2b45e6f74d86408343a18fe2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f225dfc398be10db4e2be4d9be121251.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abd13974aebe38eb2a1d744a01ea5aa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.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/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/580c2defeea6651a9ebc2b6823af1fd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/580c2defeea6651a9ebc2b6823af1fd4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/11/64465b27-dbff-40a2-b76d-500bc06af3f7.png?resizew=140)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
2 . 下列命题正确的有( )
A.存在正实数![]() ![]() ![]() |
B.对任意的角![]() ![]() |
C.![]() ![]() ![]() |
D.函数![]() ![]() |
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2024-01-27更新
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247次组卷
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3卷引用:江苏省淮安市楚州中学2023-2024学年高一上学期12月教学质量调研数学试题
江苏省淮安市楚州中学2023-2024学年高一上学期12月教学质量调研数学试题江苏省南通市如皋市2023-2024学年高一上学期期中教学质量调研数学试题(已下线)专题05 三角函数1-2024年高一数学寒假作业单元合订本
解题方法
3 . 已知
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/898d101d679b3904886c22fa7e948ef2.png)
A.![]() |
B.![]() |
C.![]() ![]() ![]() |
D.![]() ![]() |
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2024-01-12更新
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210次组卷
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2卷引用:江苏省淮安市楚州中学2023-2024学年高一上学期12月教学质量调研数学试题
4 . 如图,
是轮子外边沿上的一点,轮子的半径为0.5(单位:
).若轮子从图中位置向右匀速无滑动滚动,设当滚动的水平距离为
(单位:
)时,点
距离地面的高度为
(单位:
),则下列说法中正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/15/dbf822d3-cb01-4026-b99d-1d39bba266b4.png?resizew=239)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e15e00f40396e914d1d9955bd7785f1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e15e00f40396e914d1d9955bd7785f1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e15e00f40396e914d1d9955bd7785f1f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/15/dbf822d3-cb01-4026-b99d-1d39bba266b4.png?resizew=239)
A.当![]() ![]() |
B.![]() ![]() |
C.当![]() ![]() |
D.若![]() ![]() ![]() ![]() |
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5 . 学校以“布一室馨香,育满园桃李”为主题开展了系列评比活动,动员师生一起为营造舒心愉悦的学习生活环境奉献智慧.张老师特地培育了一盆绿萝放置在教室内,绿萝底部的盆近似看成一个圆台,圆台的上、下底面半径之比为
,母线长为
,其母线与底面所成的角为
,则这个圆台的体积为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/21/9a61395f-beb4-4d88-b375-0a2619d42158.png?resizew=106)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b1dcdac71e394e495d069f64e1f1ce9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdb26c5cdef6f16f4b39cd091041b439.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be6a6301878fed2a01413020b27310a5.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/21/9a61395f-beb4-4d88-b375-0a2619d42158.png?resizew=106)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-11-22更新
|
558次组卷
|
5卷引用:江苏省淮安、南通部分学校2023-2024学年高三上学期11月期中监测数学试题
江苏省淮安、南通部分学校2023-2024学年高三上学期11月期中监测数学试题江苏省启东市2023-2024学年高三上学期期中质量监测数学试卷8.3.1.2棱柱、棱锥、棱台的体积练习(已下线)专题06 立体几何 第二讲 立体几何中的计算问题(分层练)(已下线)黄金卷05
6 . 定义:
,其中
为
的个位数字,
,若
(
),则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88a99c59a8ae089882e3f9ee2f575ef2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fcec7af3520884b173b29bda6c657a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2a4c837aa5a30889f86f09574fb4f0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ae7d2a51eb86ca377a28decbcb978dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4979a9663e75b6d1eec022c16ecdf435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/579c948359646bfdd6fc9b68328aa068.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dbd9dfb4f4040672fe63a829aeff2bd.png)
A.0 | B.1 | C.3 | D.5 |
您最近一年使用:0次
7 . 规定
,
之间的一种运算,记作
,若
,则
,则下列正确的是( )
![](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/4562f3225c98cf5cb11b47d98c9cc9c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d74fb8a902e0cbb2a35fc8e364ba069.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5557da9a3fa0e05492df7aaa875171f8.png)
A.![]() | B.![]() |
C.![]() | D.若![]() ![]() ![]() |
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8 . 中国文化之美照亮生活,宋代的几何图案(图1)注重理性和逻辑的文化风气,中式美学的另一种浪漫,蕴含着数学对称之美.几何图案由函数,
,
与函数
(
)图像(如图2)分别关于
轴、
轴及原点
对称所得(如图3).
(1)若图3构成正八边形
,求实数m的值;
(2)若关于
的方程
有两个不相等实数根
,
.
①求实数m的取值范围;
②求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df28f28107cb72571abc94291e2c05d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66692ec49a458f9e48c7315d03dfc37b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4412dd71a98012db25a3535bbfe171a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b140e221ddf537b8964fff8557cca0.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/3b2c84e7b41a841a230ed5f8a42309aa.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/6/80f5a0e8-832b-4b49-a2bf-c8e39893899c.png?resizew=268)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/6/f7548380-7820-4b02-937c-d6a9350dbaed.png?resizew=158)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/6/af57deb0-f9c4-4a4a-a617-b89a37e24a2a.png?resizew=194)
(1)若图3构成正八边形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d17d4a6cf11cda87b3dfafaecdec683f.png)
(2)若关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9587df831df1af5e7dd6be5fdc7bd8ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
①求实数m的取值范围;
②求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cca093c8d357efeb34eae478368e58e.png)
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9 . “反解”是求解函数值域的常用方法,如求函数
(
)值域时,可将x表示为
,再由
得到
,从而解得
.
(1)求函数
的值域;
(2)若函数
在区间
上有两个零点,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81b57694c0bde777137f70911b117c7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/542c88d831af30623ae5402ef1deeafd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c197a8bd6c5ff898dba2df83656e35e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e2630bcf15969e2a17c1044d34652f7.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75c4c415cc09a882826133d8427277e8.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5965ab6b5f60b6b97c1273d3c347e01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b69abe959988e4c8c0739f5857ccfb0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ed5eb26f7e7ec1691e977fddaff9ef8.png)
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10 . 杭州第19届亚运会的主会场——杭州奥体中心体育场,又称“大莲花”(如图1所示).会场造型取意于杭州丝绸纹理与纺织体系,建筑体态源于钱塘江水的动态,其简笔画如图2所示.一同学初学简笔画,先画了一个椭圆与圆弧的线稿,如图3所示.若椭圆
的方程为
,下顶点为
为坐标原点,
为圆
上任意一点,满足
,则点
的坐标为__________ ;若
为椭圆上一动点,当
取最大值时,点
恰好有两个,则
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48da128547c4cf9745e8e4b99988a3db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef9bd7de62fe1691f90a2594504b6be6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e721b1da63f7100601f0081ad3b03e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/350e954f629c1901a5cec03558319e46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/1/842ab3c5-baac-40c6-954a-1190625d4501.png?resizew=315)
您最近一年使用:0次
2023-11-09更新
|
225次组卷
|
2卷引用:江苏省淮安市2023-2024学年高二上学期11月期中数学试题