名校
1 . 设函数
.若
.
![](https://img.xkw.com/dksih/QBM/2020/12/21/2618827342462976/2624807967252480/STEM/583149013cad4d8fad8b0129a0904c6e.png?resizew=265)
(1)求
的解析式,并画出函数
的图象;
(2)根据(1)中所画的函数图象,求不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f7739f178725df88b142979aa907a22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a03febbdca6e6abf03a9a724b82808f.png)
![](https://img.xkw.com/dksih/QBM/2020/12/21/2618827342462976/2624807967252480/STEM/583149013cad4d8fad8b0129a0904c6e.png?resizew=265)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b672f564d03ed46d092bb130f229ad8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b672f564d03ed46d092bb130f229ad8.png)
(2)根据(1)中所画的函数图象,求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99c73f03407f401f16c4181804148357.png)
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2020-12-29更新
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90次组卷
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2卷引用:福建省安溪县第一中学2020-2021学年高一上学期第二次质检数学试题