名校
1 . 已知函数
的部分图象如图所示,将函数
的图象上所有点的横坐标变为原来的
,纵坐标不变,再将所得函数图象向右平移
个单位长度,得到函数
的图象.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/14/a9a5b256-7db4-4899-ad5c-d7bc59784180.png?resizew=149)
(1)求函数
的解析式;
(2)若对于
恒成立,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a14b14b2953df265a71bfbd70459db14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/14/a9a5b256-7db4-4899-ad5c-d7bc59784180.png?resizew=149)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
(2)若对于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/887ce014b1c4088b080a887acc068d0d.png)
您最近一年使用:0次
2022-10-11更新
|
863次组卷
|
8卷引用:安徽省滁州市定远县育才学校2022-2023学年高一上学期期末数学试题
安徽省滁州市定远县育才学校2022-2023学年高一上学期期末数学试题江西省智学联盟体2022-2023学年高二上学期联考数学试题江西省赣州市赣县第三中学2023届高三上学期期中适应性数学(理)试题江西省景德镇一中2022-2023学年高一(19班)上学期期中考试数学试题(已下线)专题11 三角函数图象变换及三角函数应用(1)-期中期末考点大串讲(已下线)5.6函数y=Asin(ωx+φ)(导学案)-【上好课】(已下线)5.6 函数y=Asin(ωx+φ)(分层作业)-【上好课】河南省焦作市第一中学2022-2023学年高一下学期2月月考数学试题
名校
解题方法
2 . 函数
(其中
)的图象如图所示,则下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/25/57a94ff3-ed64-41bc-a6f9-f0b9cf5c473d.png?resizew=186)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9f2ae449ce1951748b9727c6edd1cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/681b5dd15828303d08aad2bbfc16ffff.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/25/57a94ff3-ed64-41bc-a6f9-f0b9cf5c473d.png?resizew=186)
A.![]() ![]() |
B.![]() |
C.为了得到![]() ![]() ![]() |
D.为了得到![]() ![]() ![]() |
您最近一年使用:0次
2022-09-25更新
|
851次组卷
|
4卷引用:2023届百师联盟高三一轮复习联考(一)数学试题
3 . 已知函数
(
,
,
)的部分图象如图所示,则下列四个结论中正确的是( )
![](https://img.xkw.com/dksih/QBM/2022/1/21/2899348924710912/2909093801467904/STEM/0bc93f6bfa6d4b63b9de8ebb9a72aff2.png?resizew=304)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5e2a383cb47eb87493e86c8c40caf0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa6af3e2115ce0aaf5b99ac70c4441d1.png)
![](https://img.xkw.com/dksih/QBM/2022/1/21/2899348924710912/2909093801467904/STEM/0bc93f6bfa6d4b63b9de8ebb9a72aff2.png?resizew=304)
A.若![]() ![]() |
B.点![]() |
C.函数f(x)在区间![]() |
D.函数f(x)的图象可以由函数![]() ![]() |
您最近一年使用:0次
2022-02-04更新
|
916次组卷
|
4卷引用:安徽省滁州市定远县育才学校2021-2022学年高三下学期开学考试数学(理)试题
4 . 函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9f2ae449ce1951748b9727c6edd1cb.png)
的部分图象如图所示,则下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/7/31f7b4a6-9f96-4359-9c99-f1acb9763576.png?resizew=154)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9f2ae449ce1951748b9727c6edd1cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37ecabdfa0857dc23d6f4cd33c769ed5.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/7/31f7b4a6-9f96-4359-9c99-f1acb9763576.png?resizew=154)
A.![]() ![]() |
B.![]() |
C.![]() ![]() |
D.将函数![]() ![]() ![]() |
您最近一年使用:0次
名校
5 . 已知函数
的部分图象如图所示,则下列说法正确的是( )
![](https://img.xkw.com/dksih/QBM/2022/5/30/2990563546087424/2991236219797504/STEM/e662404b-8e6c-4683-912f-075226eacf66.png?resizew=122)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14b7acc78520f10b241b222a78a9fc2b.png)
![](https://img.xkw.com/dksih/QBM/2022/5/30/2990563546087424/2991236219797504/STEM/e662404b-8e6c-4683-912f-075226eacf66.png?resizew=122)
A.该图象对应的函数解析式为![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.函数![]() ![]() |
您最近一年使用:0次
名校
解题方法
6 . 函数
的部分图象如图所示,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d52865258b6342d9e885de99e2128e17.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1176d0a6b5469284cd3625b4443c947.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d52865258b6342d9e885de99e2128e17.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/28/eeeb7e69-9aae-456e-a9c9-703036bd80c1.jpg?resizew=222)
您最近一年使用:0次
名校
7 . 已知函数
的部分图象如图所示,其图象上最高点的纵坐标为2,且图象经过点
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d08960ef4b33fe1cf1f01bbcbb072da0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14de769d967b27bf60c007e7474a248d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a325378358cc626ae054e9376b463e00.png)
A.![]() | B.1 | C.-1 | D.![]() |
您最近一年使用:0次
2024-05-11更新
|
364次组卷
|
3卷引用:安徽省合肥市第一中学2024届高三下学期三模数学试题
8 . 已知函数
的部分图象如图所示,且
,若![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f46a13297035069791fec890b2d7f7b.png)
为奇函数,则
可能取值为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/20/7bd0d959-e936-41fb-85d3-0502d5607f72.png?resizew=161)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b35398a863a6d89a569b08611d524518.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e61c9a7ed0961f8977a21dab37aab396.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f46a13297035069791fec890b2d7f7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61593bf4a3ddaf2fb75e61e1e0ad47ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/058315922cc0ae811d323920f7494219.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/20/7bd0d959-e936-41fb-85d3-0502d5607f72.png?resizew=161)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
9 . 已知函数
,其部分图象如图所示,则下列关于
的结论正确的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/1/36bf1a56-c7ed-4f68-ac17-6a58bcdd1606.png?resizew=160)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d52df99c7ca26b2076a1a8b80127754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/1/36bf1a56-c7ed-4f68-ac17-6a58bcdd1606.png?resizew=160)
A.![]() |
B.![]() ![]() |
C.![]() ![]() |
D.![]() ![]() ![]() |
您最近一年使用:0次
解题方法
10 . 已知函数
的部分图象如图所示,若
,则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b40ae4b3a26e21cbfe62bc301b989902.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8aae9eca05379c5cd94e328d087f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc6abf3f9b0ebcdc47a028c781b7edb9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/13/0a685b6d-5078-4e67-bc73-3c4788f6432b.png?resizew=198)
您最近一年使用:0次
2023-03-13更新
|
376次组卷
|
2卷引用:安徽省卓越县中联盟2022-2023学年高三上学期第一次联考数学试题