1 . (1)求值:
;
(2)已知
,
,用
,
表示
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f7e362036b1558f17306d392dfc467a.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5aca7f0097fc0562c40375ce6756d56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57115371320bf8c2b5cde136392696c8.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/627bfd2e668a89ae153557414dd266aa.png)
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2 . 下列函数中,不是表示同一函数的是( )
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
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3 . 下列函数中,在区间
上单调递增的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7160d93f92089ef36f3dab809d3114b8.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
4 . 在平面直角坐标系中,角
的终边与单位圆交于点
,若角
与
的顶点均为坐标原点
,始边均为
轴的非负半轴,将
绕原点
按逆时针方向旋转
后与角
的终边
重合.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ceef0b6843d1fba0b8ec89359e1e58a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.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/abd13974aebe38eb2a1d744a01ea5aa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15615de1a6df206dbd081251f676578e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f0009063fe00277645aff1be6e32471.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5653b4620620d07b555e4a6c9ff91f6.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/110ec80bc9c458e62498e3e139cce35e.png)
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名校
解题方法
5 . 下列区间中,方程
的解所在区间是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02f24f26072c264e7598cb7f7f905fef.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
6 . 已知
为第二象限角,且
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/560a8e5c9e1f5736c9d1bafb8d654f55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c68268db0aaf58302512a5661740852.png)
A.![]() | B.1 | C.![]() | D.7 |
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名校
解题方法
7 . 要得到函数
的图象,只需将函数
图象上的所有点( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26c93f8fc52d586a7c798d503d94e181.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3162d2c7b650bba3e401ffbb1e13bb45.png)
A.先向右平移![]() |
B.先向右平移![]() ![]() |
C.先向右平移![]() |
D.先向右平移![]() ![]() |
您最近一年使用:0次
2024-01-18更新
|
660次组卷
|
4卷引用:北京市大兴区2023-2024学年高一上学期期末检测数学试题
北京市大兴区2023-2024学年高一上学期期末检测数学试题(已下线)7.3.2 正弦型函数的性质与图象(1)-【帮课堂】(人教B版2019必修第三册)(已下线)河南省信阳市信阳高级中学2023-2024学年高一下学期3月月考(一)数学试题北京市第一六一中学2023-2024学年高一下学期期中考试数学试卷
8 . 已知幂函数
的图象经过点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9471b4864932cd4ea3410c5bb85e71b.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/081cd41dab0f2a8f84b0e9f1df4843fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9471b4864932cd4ea3410c5bb85e71b.png)
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解题方法
9 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c69303bd9eccb3ccb55c9e4cd03a8a3.png)
________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/269825e00dd4ca41ede8e1ab325d66ea.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edac288e0dd5b50980fde623a9a52755.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c69303bd9eccb3ccb55c9e4cd03a8a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/269825e00dd4ca41ede8e1ab325d66ea.png)
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解题方法
10 . 将函数
(
)的图象先向右平移1个单位长度,得到函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
________ 的图象,再把图象作关于y轴对称,得到函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
________ 的图象.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2eae1b87c23b45ce5e5e74d5b1d73234.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e3a7cc9abfc87b8e94d042eddf1d8e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
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