名校
1 . 已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bf7a197e4be3b464fc12882e6992c92.png)
(Ⅰ)若
求
的单调递减区间;
(Ⅱ)若
在区间
上单调递增,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bf7a197e4be3b464fc12882e6992c92.png)
(Ⅰ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87676cc3ca413d9ba64fab2cd45c909c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(Ⅱ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79ad58ec73aab5cfa3bf0198375e0ee0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2016-12-04更新
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693次组卷
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2卷引用:2015-2016学年广西桂林市十八中高一上期中数学试卷