名校
解题方法
1 . 设函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70a8855aff1b33b5849d88513101d8d8.png)
的部分图象如图所示,直线
是它的一条对称轴,则函数
的解析式为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70a8855aff1b33b5849d88513101d8d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3b018906fdc9a14c09365be22347bd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70c6cb0cc172657611e286e7fa669584.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
您最近一年使用:0次
名校
解题方法
2 . 已知函数
的部分图象如下图所示,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc24d3901f9f47c639f56f67b5984b34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/13/7ee4c966-6d30-40c1-b59f-87436d5cb2e3.png?resizew=163)
您最近一年使用:0次
名校
解题方法
3 . 已知实数
,
满足
,则代数式
的最大值为______ .
![](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/2c9fbdbc58b8268344cab615b33986c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/285bb8dac8bdbbda922db848827578bf.png)
您最近一年使用:0次
2023-12-02更新
|
502次组卷
|
2卷引用:广东省东莞市七校2023-2024学年高二上学期期中联考数学试题
解题方法
4 . 已知函数
的最小正周期为
,其图象关于直线
对称,则函数
在
上有且只有______ 个零点.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d840c525df10ae88f28bffb1b54a32d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11e56709c76b5ae87d528fb5240e7617.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/911c2b45d022e19b897d7522715627b1.png)
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2023-11-10更新
|
170次组卷
|
2卷引用:广西壮族自治区玉林市2023-2024学年高二上学期11月期中考试数学试题
解题方法
5 . 写出一个满足下列条件的正弦型函数:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
_____________ .(1)最小正周期是
;(2)
在
上单调递增;(3)
,都存在
使得
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de694144e7993d8a34e6c5d98664d031.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d96b743603ab1c10330622f16db78dbe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/990da8b09a0f3bf676e6448c6b841cf6.png)
您最近一年使用:0次
名校
6 . 如图,函数
图像与
轴交于点
,与
轴交于点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81a27b2182708f6c2e295d4f2bf84cb1.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f7b8e295dba14072190262ed2cd155a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fefeac0d38a1a529666ebbb9278835a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39567d4e6efd7dd3dc2e444d05f50835.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81a27b2182708f6c2e295d4f2bf84cb1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/27/b79fc6eb-c291-4fa8-a4f8-5a6dfe4e456a.png?resizew=180)
您最近一年使用:0次
2022-11-17更新
|
567次组卷
|
3卷引用:上海交通大学附属中学2022-2023学年高二上学期期中数学试题
7 . 已知周期为
函数
,直线
是图象的一条对称轴,则函数
的单调递增区间是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e2c8ae8bf09843ac392df82f68d5b3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d729d4e273ddcbb1a1b7ec3f152c2b1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
名校
解题方法
8 . 如图为函数
的部分图象,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e548263b1da04d3327ced3282d3808b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
![](https://img.xkw.com/dksih/QBM/2022/7/1/3013227714641920/3016042124173312/STEM/ef0324face544286b215f2e2a9bce3cf.png?resizew=164)
您最近一年使用:0次
名校
9 . 函数
的部分图象如图所示,
轴,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/558cc4ce57cdbe00282390e8629e9668.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d98b55f0a18cb5d3192ed0336b474c2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/31/432be4e8-3723-4c31-8ddc-8377e7397e75.png?resizew=173)
您最近一年使用:0次
2022-04-28更新
|
285次组卷
|
2卷引用:湖南省长沙市长郡中学2021-2022学年高二下学期期中数学试题
名校
解题方法
10 . 已知
的表达式为
的部分图象如图,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c69303bd9eccb3ccb55c9e4cd03a8a3.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce66e402d52402d03bbbb94f1612a9ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c69303bd9eccb3ccb55c9e4cd03a8a3.png)
![](https://img.xkw.com/dksih/QBM/2022/3/27/2945486302511104/2947256596684800/STEM/0ad4139e-625c-46d9-84ee-3967ac282eb2.png?resizew=117)
您最近一年使用:0次
2022-03-30更新
|
408次组卷
|
4卷引用:上海市嘉定区第一中学2023-2024学年高二上学期期中数学试题
上海市嘉定区第一中学2023-2024学年高二上学期期中数学试题上海市曹杨第二中学2021-2022学年高一下学期3月月考数学试题上海市青浦高级中学2021-2022学年高一下学期4月线上质量检测数学试题(已下线)第7章 三角函数-同步精品课堂(沪教版2020必修第二册)