解题方法
1 . 设集合
,
且
,函数
(
且
),则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/412cb229ec22b9799f4789a2aab89ccf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be03e24d5469fb9505d80d2c0d37c83a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6daa7b0fbf8dc93e810d36cec4101f0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/953c1c64684008d7f884b68aca1c0872.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2 . 已知函数
的图象经过点
,则关于
的不等式
的解集为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c76bfdff0e442f46cb09ee0901ad51c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97a9275848b5c91230c249a45f1bfc05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c50fd80f5f5ec77f8d91b597dfd5045.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
3 . 已知函数
满足
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ab2997da61b2c079ee7e58a2354d473.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6050fa167e4843af0b4df4479cc01bb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/433157f1a7b596699feaf7009a365a53.png)
A.![]() | B.![]() | C.0 | D.2024 |
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4 . 如图,直线
在初始位置与等边
的底边重合,之后
开始在平面上按逆时针方向绕点
匀速转动(转动角度不超过
),它扫过的三角形内阴影部分的面积
是时间
的函数.这个函数的图象大致是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be6a6301878fed2a01413020b27310a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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5 . 定义在
上的函数
满足:
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9739e999e93b84df21481b225e571434.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0c24410cc720f70d969d83cd32b2201.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9739e999e93b84df21481b225e571434.png)
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名校
解题方法
6 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cae53dacda1dcf06055707461967c24d.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c90ecd2d344e7b1c5ac463f9c9b53a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cae53dacda1dcf06055707461967c24d.png)
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2024-05-14更新
|
1968次组卷
|
4卷引用:东北三省四城市联考暨沈阳市2024届高三下学期数学质量检测(二)
东北三省四城市联考暨沈阳市2024届高三下学期数学质量检测(二)江西省南昌市第十九中学2024届高三下学期第二次模拟考试数学试题湖北省沙市中学2024届高三下学期模拟预测数学试题(已下线)江苏省苏锡常镇四市2024届高三下学期教学情况调研考试数学试题
2024高三·全国·专题练习
7 . 设
,定义符号函数
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33c94c25ef8460a528557303b7e61021.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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8 . 函数
的值域为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e893ae67970df14931607da14b840916.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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9 . 已知函数
是偶函数,且该函数的图像经过点
,则下列等式恒成立的是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25695f095f4b3eda1db9913870032218.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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10 . 如图所示,动点
在边长为1的正方形
的边上沿
运动,
表示动点
由A点出发所经过的路程,
表示
的面积,则函数
的大致图像是( ).
![](https://img.xkw.com/dksih/QBM/editorImg/2024/4/17/6cbfd0ae-2eef-4662-a3db-57f584a68866.png?resizew=145)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4853b4705dee3de86e18a346ee3ae853.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.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/c7fbd6b9f85c086ac95562fe45e8d969.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/4/17/6cbfd0ae-2eef-4662-a3db-57f584a68866.png?resizew=145)
A.![]() | B.![]() |
C.![]() | D.![]() |
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