1 . 已知函数
的两条相邻对称轴之间距离为
.
(1)求
的值;
(2)将函数
图象向右平移
个单位长度得到
的图象,若
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b08a3fb9409c855718feb9e6ee2eedec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
(2)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de9f172371ddc1a4917a80f0fef676f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a570e114117ec460bb9d03b865342632.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de7d5ef3a3d9a03be91135fc426d57cc.png)
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2 . 若函数
的最小正周期为
,则它的一条对称轴是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57c3290247fd3bbf1cf875dcdbf0d6e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-11-06更新
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848次组卷
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4卷引用:宁夏青铜峡市宁朔中学2022-2023学年高二下学期期末考试数学(理)试题