1 . 已知函数
(
)在区间
上是严格增函数,且其图像关于点
对称,则
的值为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa601c21bb13037e6555cc0eda0fee60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c195698ac387fe53b3b1e0248a1fcc92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebe030bade6baada784f4f61e51dfe5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
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2 . 设
,若关于
的方程
在区间
上有三个解,且它们的和为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/749eec847aa4a0a6e6f0ab490a9ca456.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94a402f70f1026c72a40cd29932c45e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1613d377a07850c72cbec354b7a3000f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4966e5af166b69a0a38a98abf555b6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46626b75bd7bc420bf32b66e3253b40b.png)
您最近一年使用:0次
2019-04-15更新
|
443次组卷
|
6卷引用:上海市金山中学2022届高三上学期9月月考数学试题