名校
1 . 设函数
,其中向量
,
,
.
![](https://img.xkw.com/dksih/QBM/2017/5/4/1679694518517760/1679902798340096/STEM/cc9eba7ea25944339c0a3dad598b7417.png?resizew=237)
(Ⅰ)若函数
,且
,求
;
(Ⅱ)求函数
的单调增区间,并在给出的坐标系中画出
在
上的图象.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9b2be07669f71882ef4307b9c929c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ad5ec89d9827e098beb2e4a1bca9c64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26f2d1af23a7520b6608c68e367ecd2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://img.xkw.com/dksih/QBM/2017/5/4/1679694518517760/1679902798340096/STEM/cc9eba7ea25944339c0a3dad598b7417.png?resizew=237)
(Ⅰ)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc3058518a957bfe8b4d6b808ba83b69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c7f70ee02ac98728c441d747f444de4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(Ⅱ)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a53496ae2397150370142b5195a1a39c.png)
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2017-05-04更新
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427次组卷
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3卷引用:四川省南充高级中学2016-2017学年高一4月检测考试数学试题