1 . 函数
的图象如图所示,为了得到
的图象,则只要将
的图象
![](https://img.xkw.com/dksih/QBM/2018/4/19/1927377186496512/1930513449345024/STEM/01bc4be9d058494d8ff91b383d7aa524.png?resizew=124)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed4d39076312ff7c6e94ce2d89fc5a83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fad3669b095c2f716f103e9dbe0c2da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/2018/4/19/1927377186496512/1930513449345024/STEM/01bc4be9d058494d8ff91b383d7aa524.png?resizew=124)
A.向左平移![]() | B.向右平移![]() |
C.向右平移![]() | D.向左平移![]() |
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2 . 已知函数
的部分图象如图所示,则下列判断错误的是
![](https://img.xkw.com/dksih/QBM/2016/5/23/1572644081942528/1572644087840768/STEM/dbf68aa8-516d-42cc-b778-5f14e50e0307.png?resizew=235)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8024ec3de3df59005a180ecd3540ba69.png)
![](https://img.xkw.com/dksih/QBM/2016/5/23/1572644081942528/1572644087840768/STEM/dbf68aa8-516d-42cc-b778-5f14e50e0307.png?resizew=235)
A.![]() | B.![]() | C.![]() | D.![]() |
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2016-12-04更新
|
479次组卷
|
2卷引用:2016届山西省临汾一中高三3月月考文科数学试卷
名校
3 . 已知函数
的部分图象如图所示,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
__________________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/297cf3f5dd69b21ddc1fd9c1921b2f6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9883249d259b56391e4634c7aaa49da9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
![](https://img.xkw.com/dksih/QBM/2017/10/12/1793589497397248/1795016379596800/STEM/4d9ea66e867e43c6a4ad4be31c237ecc.png?resizew=124)
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4 . 已知函数
的部分图像如图所示,将函数
的图像保持纵坐标不变,横坐标向右平移
个单位后得到函数
的图像.
![](https://img.xkw.com/dksih/QBM/2016/6/30/1572853526708224/1572853532631040/STEM/46d3240006304a40b3ce430a151775ad.png?resizew=126)
(1)求函数
在
上的值域;
(2)求使
的
的取值范围的集合.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd146b29d176926f847a957975e7d8de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93e03ad0c315806342d6cd732a0b91a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1a63ab608517bb10aa036783dfb51f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://img.xkw.com/dksih/QBM/2016/6/30/1572853526708224/1572853532631040/STEM/46d3240006304a40b3ce430a151775ad.png?resizew=126)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7528e8ca5d90cc51c79c3c76f60e4e2.png)
(2)求使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7158579a647b08871b39261de93940b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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5 . 已知函数y=Asin(ωx+φ)(A>0,ω>0)的图象过点P
,图象与P点最近的一个最高点坐标为
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd8a619e779b6841231af1c34573904d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d64b3608d3f24c71406b0b0b031fe83.png)
(1)求函数解析式;
(2)求函数的最大值,并写出相应的x的值;
(3)求使y≤0时,x的取值范围.
您最近一年使用:0次
解题方法
6 . 已知函数
的部分图象如图所示:
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/9/3c0131e3-5f04-4fa0-a3d3-dad0ee90551a.png?resizew=191)
(1)求
的表达式;
(2)若
,
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/509986d2623137c8960d125b730dc6c9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/9/3c0131e3-5f04-4fa0-a3d3-dad0ee90551a.png?resizew=191)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da19f0d43a33b280c90491d999ce8227.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7607b8bdc7a83e936edf208d62e0eafb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a9823d1acef076c4d3b9f8f29c7b38b.png)
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7 . 已知函数
的图象可由函数
的图象平移得到,且关于直线
对称.
(1)求
的值;
(2)求函数
的单调递增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2afc3ff03a15347e4b1e270d34825953.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42b7303c20aa276076074282802c004a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9895bf4192f5c55c16f8270d53c49b13.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60edd6f22af315c5a5d77e741149e63f.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e41ead8c199f0b65d4444e646740054e.png)
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