名校
1 . 已知向量
,
,函数
,若函数
的图象的两个相邻对称中心的距离为
.
1
求函数
的单调增区间;
2
将函数
的图象先向左平移
个单位,然后纵坐标不变,横坐标缩短为原来的
倍,得到函数
的图象,当
时,求函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04fdae8cde117123d5793fa632d7ad56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b917dc434bbf0504ede2fae62cc5270.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e07af376dcb11f4e1b35261f9302de4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69c13a09123ae873e0b0501aaecc507e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32a197fd4f34662734a2eb6d88c42d86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69c13a09123ae873e0b0501aaecc507e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69c13a09123ae873e0b0501aaecc507e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07a203d96e08717eb480e9ae4bcc35c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eff998d034284391ca064755fa6bf1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae8df65891fe8c9b97164880b7f331f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/348473eff2c82d7b84c92cc1b4725183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae8df65891fe8c9b97164880b7f331f9.png)
您最近一年使用:0次
2019-03-29更新
|
872次组卷
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6卷引用:2015-2016学年辽宁大连十一中高一下学期段考二试数学(文)试卷