2018高三·全国·专题练习
名校
1 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec89c3bc454d209007c2b29baeeb3b0.png)
的部分图象如下图所示,将函数
的图象上所有点的横坐标缩短为原来的
,纵坐标不变,再将所得图象上所有点向右平移
个单位长度,得到的函数图象关于点
对称,则
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec89c3bc454d209007c2b29baeeb3b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e670dc88532bb37b3f9ba67d1ebf512.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5766292c7ff8834141e424796ad8e08f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1d2b0eb57e47943af6fc01deca57633.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/25/59ec43b8-8377-4d91-83e1-3ece3ae5f2aa.png?resizew=178)
A.![]() | B.![]() | C.![]() | D.![]() |
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12-13高一上·四川巴中·期末
2 . 已知函数
的部分图象如下图所示.
![](https://img.xkw.com/dksih/QBM/2012/2/2/1570710307332096/1570710312779776/STEM/ff231714433940f08c7aa95e8fd5e2cc.png?resizew=234)
(Ⅰ)求函数
的解析式;
(Ⅱ)求函数
的单调递增区间;
(Ⅲ)若不等式
在
上恒成立,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c79ff5d2af5abf7e9862c19db510aa04.png)
![](https://img.xkw.com/dksih/QBM/2012/2/2/1570710307332096/1570710312779776/STEM/ff231714433940f08c7aa95e8fd5e2cc.png?resizew=234)
(Ⅰ)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(Ⅱ)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(Ⅲ)若不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3adbb701b7084868e1eabc8780c939b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58119f48aa8860923d1f13dd78a17c62.png)
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13-14高三上·四川成都·期中
3 . 已知函数
(其中
)的图象如图所示.
![](https://img.xkw.com/dksih/QBM/2013/11/28/1571408611639296/1571408617594880/STEM/788cb5171513447d83bbbfef86cb4b93.png)
(1) 求函数
的解析式;
(2) 设函数
,且
,求
的单调区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b6d9ebaf9e77ea3fee87163c227cc16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f333095a8abcf65559e1d1e08e109ab.png)
![](https://img.xkw.com/dksih/QBM/2013/11/28/1571408611639296/1571408617594880/STEM/788cb5171513447d83bbbfef86cb4b93.png)
(1) 求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
(2) 设函数
![](https://img.xkw.com/dksih/QBM/2013/11/28/1571408611639296/1571408617594880/STEM/e4ab548a934d403f83b5416c3565f6e0.png)
![](https://img.xkw.com/dksih/QBM/2013/11/28/1571408611639296/1571408617594880/STEM/cc9db8c236ca4d53b7e2244f928360f0.png)
![](https://img.xkw.com/dksih/QBM/2013/11/28/1571408611639296/1571408617594880/STEM/e2c84e9305ad4a57a580cfea01e5f2f7.png)
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4 . 已知函数
的图象如图所示,则
的值为 .
![](https://img.xkw.com/dksih/QBM/2016/8/8/1572964174479360/1572964180566016/STEM/acd7a52670cf4ce79c83dcb6f5d1a085.png)
![](https://img.xkw.com/dksih/QBM/2016/8/8/1572964174479360/1572964180566016/STEM/f8de85c467204c2bb883c645022b83bf.png)
![](https://img.xkw.com/dksih/QBM/2016/8/8/1572964174479360/1572964180566016/STEM/e0a449905bd24d3699e20df780b7bed2.png)
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名校
解题方法
5 . 已知函数
的部分图象如图所示.
(1)求函数
的解析式和单调递增区间;
(2)设
是函数
的一个零点,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48b167606cdc04db64b62575331caebd.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c990fc773fff863baf58de4994dbc1a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/21/a970d194-d39d-43e9-8fdf-987490dc0848.png?resizew=163)
您最近一年使用:0次
2018-04-04更新
|
49次组卷
|
3卷引用:四川省江油中学2022-2023学年高一下学期第一次阶段考试数学试题
11-12高三上·四川绵阳·阶段练习
6 . 已知函数
的图象如图所示,试依图指出:
![](https://img.xkw.com/dksih/QBM/2011/2/22/1570006395781120/1570006401040384/STEM/24a7ba67501546c09dc723de7f7d6d4f.png?resizew=554)
(1)
的最小正周期;
(2)使
的
的取值集合;
(3)使
的
的取值集合;
(4)
的单调递增区间和递减区间;
(5)求使
取最小值的
的集合;
(6)图象的对称轴方程;
(7)图象的对称中心.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5e2a383cb47eb87493e86c8c40caf0.png)
![](https://img.xkw.com/dksih/QBM/2011/2/22/1570006395781120/1570006401040384/STEM/24a7ba67501546c09dc723de7f7d6d4f.png?resizew=554)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86b92b70365c63607daecdc8deb73ecf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(3)使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a71baf6217604517fd98fa97d0f55b43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(5)求使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(6)图象的对称轴方程;
(7)图象的对称中心.
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7 . 函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9146654da0bad929dcbaccd150485ed4.png)
的部分图象如图所示,则其在区间
上的单调递减区间是
![](https://img.xkw.com/dksih/QBM/2018/8/1/2024465542963200/2036983943913472/STEM/d4bee8c1745448bc80ee4549ece91e0a.png?resizew=123)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9146654da0bad929dcbaccd150485ed4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd8b500229351d86428a10b487e2d841.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe40fb5e27b577eec7ff16eb2f0adbaa.png)
![](https://img.xkw.com/dksih/QBM/2018/8/1/2024465542963200/2036983943913472/STEM/d4bee8c1745448bc80ee4549ece91e0a.png?resizew=123)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
2017-05-04更新
|
381次组卷
|
4卷引用:四川省遂宁市2017届高三三诊考试数学(文)试题2
四川省遂宁市2017届高三三诊考试数学(文)试题2四川省遂宁市2017届高三三诊考试数学(文)试题1(已下线)2018年9月4日《每日一题》一轮复习【文】- 函数y=Asin(ωx+φ)的图象与性质(2)(已下线)2019年9月3日《每日一题》2020一轮复习(文)——函数y=Asin(ωx+φ)的图象与性质(2)
10-11高三·四川成都·阶段练习
8 . 函数
的部分图象如图所示,则
的值为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7d55e2d164f7d72eaf90eb1abf525fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad6b51083c2233aaf59e8470f51171d.png)
![](https://img.xkw.com/dksih/QBM/2011/4/27/1570131975061504/1570131980320768/STEM/1d7455c2-2ff9-4ff0-ab19-65d445a1a6f7.png?resizew=276)
您最近一年使用:0次
名校
解题方法
9 . 已知函数
(
,
,
)的部分图象如图所示,
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fcd3cea5f5e2fe943490dcb65d74c73.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/29e1734dcc7697235124fbaba4ba6033.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866da1d2ff7849bef370316a0cdac0e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/033a494b7900dbc0d53cb44b38a0fd0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bd6a2b112facda441f4e34bf5c145fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3336fcfb01066f2bc5e42057015b80e4.png)
A.4 | B.![]() | C.![]() | D.![]() |
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10 . 函数
的部分图象如图所示,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c542f89fe507194970e4998a0f961ab.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() ![]() ![]() |
D.若方程![]() ![]() ![]() |
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