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1 . 某算法框图如图所示.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/31/21c5222e-4ae2-46d8-a576-f9c78d67b1e4.png?resizew=190)
(1)求函数
的解析式及
的值;
(2)若在区间
内随机输入一个
值,求输出
的值小于0的概率.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/31/21c5222e-4ae2-46d8-a576-f9c78d67b1e4.png?resizew=190)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/faca0673f4a30b86927f4a35df0a7c00.png)
(2)若在区间
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30a5498bb0236a2bb04ae38329b408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
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2019-07-09更新
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439次组卷
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2卷引用:江西省宜春市高安中学2019-2020学年高二上学期第一次段考数学(理)试题