设函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7465503c606c1edc2254f8cd9862a82.png)
,最小正周期
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
__________ ,函数
的图象的对称中心为__________ ,单调递增区间是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7465503c606c1edc2254f8cd9862a82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eea761ee78b917734eb5bd7b1e3207d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8073fa685bc10cf01a0128220feac940.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
更新时间:2016-12-04 17:34:46
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【推荐1】已知函数
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名校
【推荐2】若函数
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【推荐1】已知平面向量
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【推荐2】在近期学校组织的论文展示大赛中,同学们发现数学在音乐欣赏中起着重要的作用
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(1)当
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【推荐1】设函数
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的图象关于点
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③
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
②
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③
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④
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【推荐2】设函数
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①
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②
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①
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②
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所有点的纵坐标变为原来的2倍(横坐标不变),得到函数
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