1 . 在同一平面直角坐标系中,画出三个函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cac597a160bb3fbfa9b8381861b827e.png)
,
的部分图象如图所示,则( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/25/b1afb76a-02c5-4fa2-8c4d-bd6c2e10361d.png?resizew=169)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cac597a160bb3fbfa9b8381861b827e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e3193abd267a748c377b6365efa83d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5260054f6d9755de0bb6871981db89d5.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/25/b1afb76a-02c5-4fa2-8c4d-bd6c2e10361d.png?resizew=169)
A.![]() ![]() ![]() ![]() ![]() ![]() | B.![]() ![]() ![]() ![]() ![]() ![]() |
C.![]() ![]() ![]() ![]() ![]() ![]() | D.![]() ![]() ![]() ![]() ![]() ![]() |
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2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81f65467b930bf1cde91b01e41dfdd35.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/5/e1768842-8d80-47bc-93c6-37d2200732e0.png?resizew=263)
(1)求函数
的最小周期、振幅、初相、频率并画出函数
在区间[0,π]上的图象.
(2)说明此函数图象可由
上的图象经怎样的变换得到.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81f65467b930bf1cde91b01e41dfdd35.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/5/e1768842-8d80-47bc-93c6-37d2200732e0.png?resizew=263)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)说明此函数图象可由
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50325b9b64491565304838bcb8f8c410.png)
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3 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bd4d5ca3a32c2925ead530db0c6fea2.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/25/d8034429-4afc-49b5-9a62-e47a55491820.png?resizew=238)
(1)若
,用“五点法”在给定的坐标系中,画出函数
在
上的图象.
(2)若
偶函数,求
:
(3)在(2)的前提下,将函数
的图象向右平移
个单位后,再将得到的图象上各点的横坐标伸长为原来的
倍,纵坐标不变,再向上平移一个单位得到函数
的图象,求
的对称中心.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bd4d5ca3a32c2925ead530db0c6fea2.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/25/d8034429-4afc-49b5-9a62-e47a55491820.png?resizew=238)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c782473400ca663779f6fe453a1c6e9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a92a4af4c8e0f00f002e854b6f484c48.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
(3)在(2)的前提下,将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb2faa63899873813748f6a28b8a92e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
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12-13高三上·黑龙江大庆·期末
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4 . 在同一个坐标系中画出函数
,
的部分图象,其中
且
,则下列图象中可能正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da53929a8f67b9aa3827fdbd73ebd265.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23a731326099ca7fa3d321e65270d8f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ed2f5e11cef1a7062aac81b72d70b80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2019-08-16更新
|
760次组卷
|
10卷引用:2013届福建省师大附中高三上学期期中理科数学试卷
(已下线)2013届福建省师大附中高三上学期期中理科数学试卷(已下线)2012届黑龙江省大庆铁人中高三第一学期期末考试理科数学(已下线)2011-2012学年度北京市密云县高一第一学期期末数学试卷2015-2016学年黑龙江省大庆铁人中学高一上期末数学试卷2015-2016学年湖北省宜昌市葛洲坝中学高一上期末数学试卷智能测评与辅导[理]-三角函数的图像和性质2019届陕西省西安中学高三下学期第十二次重点考试数学(理)试题北京市第三中学2021届高三上学期期中考试数学试题北京二十七中2020届高三上学期期中数学试题北京理工大学附属中学2023届高三上学期10月月考数学试题
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5 . 已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2c20f831859fe42bbba3dd8e8b6ba4.png)
(1)画出函数
上的简图;
(2)求
的单调递增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a2c20f831859fe42bbba3dd8e8b6ba4.png)
(1)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88c969143fd3fd3b3df403fdbe821804.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://img.xkw.com/dksih/QBM/2018/7/11/1986197723168768/2014687446196224/STEM/9f6f6205e77d483ab6b55198878e9745.png?resizew=294)
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解题方法
6 . 设函数
,
图像的一条对称轴是直线
.
(1)求
的值并画出函数
在
上的图像;
(2)若将
向左平移
个单位,得到
的图像,求使
成立的
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54e97b668b41a06b9dfbb3afcc4c7bdd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85b023393cbd91fac4ac18ce1ae70da0.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27ed74dbeba7d418a559f9c97c1df414.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/773b62172a0ec42f1691ab301fcacea4.png)
(2)若将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15615de1a6df206dbd081251f676578e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37303170abe43c5185aeaa639f06ee19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
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7 . 已知向量
,
,定义函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ef407ea110b09e1525d41e52b5db527.png)
(1)求函数
的单调减区间;
(2)画出函数
,
的图象,由图象研究并写出函数
的对称轴和对称中心.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acfaab42a2a11e47355321614adb9c05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/550f585e7820dce268f9684fd2cf21d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ef407ea110b09e1525d41e52b5db527.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2401f1358466ad761052b98564ae5873.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30ed60d01f02feeeaae1a84a3a2dca14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e82028c3cfce8923f1687fe64daf39.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/17/9db7620a-6141-4750-92c9-264daf22697b.png?resizew=279)
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8 . 已知
,
(Ⅰ)求
图象的对称轴方程;
(Ⅱ)若将函数
的图象向右
个单位长度后得到函数
的图象,请写出函数
的
解析式;
(Ⅲ)请通过列表、描点、连线,在所给的平面直角坐标系中画出函数
在
上的简图.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cb7aaedd089ee6c5210a45332d0dcf4.png)
(Ⅰ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
(Ⅱ)若将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aa42b56b1c92689a080b58cb603a642.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
解析式;
(Ⅲ)请通过列表、描点、连线,在所给的平面直角坐标系中画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b05a5380e2940a40980199cfe1a7c13.png)
![](https://img.xkw.com/dksih/QBM/2016/1/21/1572457855197184/1572457860980736/STEM/3f746040c925458096cc828dd5c3626a.png)
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12-13高一上·黑龙江牡丹江·期末
名校
9 . 函数
(的一条对称轴为直线
).
(Ⅰ)求
;
(Ⅱ)用五点法画出函数
在
上的简图.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11cc72b1d560225c03714815f9b0d3ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/720091d877ca5e2837b0f410fb99631d.png)
(Ⅰ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
(Ⅱ)用五点法画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/388f40e628fd87aa7fa10b1dabe53361.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/217a7df60635c0e378fea8177861b1d5.png)
![](https://img.xkw.com/dksih/QBM/2012/1/27/1570698652991488/1570698658562048/STEM/e41ff423-cbbb-4a1f-a9ec-8c7b29b957ee.png)
您最近一年使用:0次
2016-12-01更新
|
1579次组卷
|
4卷引用:福建师范大学第二附属中学2019-2020学年高一上学期期末考试数学试题
福建师范大学第二附属中学2019-2020学年高一上学期期末考试数学试题福建师大二附中 2019-2020学年高一(上)期末数学试题(已下线)2011-2012学年黑龙江省牡丹江一中高一上学期期末考试数学湖南省长沙市第一中学2023-2024学年高一上学期期末考试数学试题
10-11高一下·福建·期末
10 . 已知函数
.
(1)求函数
的单调递增区间;
(2)用“五点法”在所给的直角坐标系中画出
在
内的简图;
(3)函数
的图象经过怎样的平移伸缩变换使其对应的函数成为偶函数?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5965f62a9e188e1e7f944203eb1f326.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)用“五点法”在所给的直角坐标系中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1e04d4b24a383c7a70ff35295b56193.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://img.xkw.com/dksih/QBM/2011/7/11/1570252298780672/1570252304146432/STEM/dfd82fab3a9d41f8a0d58571f7fd72a4.png?resizew=247)
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