名校
1 . 已知
.
(1)若
,求
的单调递增区间;
(2)若
,求
的最大值,并指出相应
的值;
(3)当
时,
的值域;
(4)作出函数
的大致图象.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a94c37192477c716fbcc6d66a2f06b3c.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb48434bdcafb5e084fc0b6396cb9469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(4)作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
名校
解题方法
2 . 已知
为锐角,
,
.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87e70e388af6a9fb1cb4ca416c608d5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51ddab84f6c20c4f398b59a815ee2aec.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0b4f4cd0b9c4cfed756bc8d58c9caf1.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd927b4b5a7875528c1b54aa4bb8b2dd.png)
您最近一年使用:0次
名校
3 . 已知数
.
(1)将函数解析式化为
的形式;
(2)若不等式
对任意
恒成立,求实数
的取值范围;
(3)将
的图象先向左平移
个单位,再将各点的横坐标伸长为原来的
倍(纵坐标不变),得到函数
的图象.若关于
的方程
在
上有且只有一个实数解,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77672ea4710e711d29a9413e6a1772fd.png)
(1)将函数解析式化为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62b82da255c31c9adc7f6cb0f4150a6a.png)
(2)若不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3fce0b7ef89dc5ea77542985ee152ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5678f0d8afb4f37c5de7206534c320fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(3)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5d91a593173745c2340bd279f346f78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42789e1a57375cc0fc379ecc947c15e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd5cdde751120c6deab563a6f7f8cf05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-05-19更新
|
569次组卷
|
3卷引用:上海市外国语大学附属外国语学校2022-2023学年高一下学期期中数学试题
上海市外国语大学附属外国语学校2022-2023学年高一下学期期中数学试题上海市南洋模范中学2023-2024学年高二上学期9月月考数学试题(已下线)7.3 函数y= Asin(ωx + φ)的图像-高一数学同步精品课堂(沪教版2020必修第二册)
名校
解题方法
4 . 在
中,
,且
,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1332569961b96f38eb4ef97402623bd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5742b2684d00be50a66e01c9acb6b51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/451be539a00c5a0fa9e00fc9bf4c39fd.png)
您最近一年使用:0次
名校
解题方法
5 . 已知函数
.
(1)求函数
的最小正周期;
(2)设
,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd32172919c44e7402c3f56f9f7cd22d.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8e006b99fc8194f4fc424a26632634d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce9e7f874f1f6706c2f2d7b5da2754a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9146fc0a63e5c14a8fa46573e60c07ba.png)
您最近一年使用:0次
2023-05-12更新
|
745次组卷
|
2卷引用:上海市七宝中学2022-2023学年高一下学期期中数学试题
名校
6 . 已知函数
.
(1)把f(x)表示为
的形式,并写出函数
的振幅和初始相位;
(2)求函数
的单调递增区间;
(3)记函数
在
上的值域为A,若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aed9044a6ac240c3c72b37cc34b0222.png)
(1)把f(x)表示为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0140fb182e2adf87f732ad187ac9e9ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(3)记函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/477918929e36cee942adddd466a3d110.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/541c2cb4b102f2708a84a0552ea08195.png)
您最近一年使用:0次
7 . 设
,
.
(1)若函数
是定义在
上的奇函数,求
的值;
(2)若
,求函数
在区间
上的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22dd8b3dc4c609bab82d356a5cc2208d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71e526a3e6bd63b404daf5e1061c98fb.png)
(1)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85d4e19b1ed1bdf00f0c54d72c44d4f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
您最近一年使用:0次
名校
解题方法
8 . 在
中,角
的对边分别为
,已知
.
(1)求角
的大小;
(2)若
,且
为锐角三角形,求
的周长的取值范围;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3672a5fff6ccf2b4c68507d02091b317.png)
(1)求角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
2023-04-27更新
|
707次组卷
|
2卷引用:上海市文来中学2022-2023学年高一下学期期中数学试题
名校
解题方法
9 . 已知函数
.
(1)求函数
的最小值及取得最小值时相应的
的值;
(2)若
在
上有四个不同的根,求
的取值范围及四个根之和.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49dcdff1e75e45daba6af5802a53a0e7.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/338316b0fe50fdea0f2f75aec4c990dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b604c6522119e77c1cb16b91532a2c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
10 . 对于函数
,给出下列结论:
(1)函数
的图像关于点
对称;
(2)函数
在区间
上的值域为
;
(3)将函数
的图像向左平移
个单位长度得到函数
的图像;
(4)曲线
在
处的切线的斜率为1.
则所有正确的结论是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc3d6620f905058bdccd5bae7ffcb79d.png)
(1)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/358c8c0e7bc2f31f50d9aab6b2f84f5b.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8f1b68c4e44b4fac6780cc7a04b2562.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc548dc9512f29922c422da279b3de18.png)
(3)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe8fb8ef4694f6d018cbeea0354d2d03.png)
(4)曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c63e1c64c42b7f3b7fdc396d4756cab.png)
则所有正确的结论是( )
A.(1)(2) | B.(2)(3) | C.(2)(4) | D.(1)(3) |
您最近一年使用:0次