名校
1 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfc1b0671e41b93b7f23b7db37707cdf.png)
,且
是偶函数.
(1)求
的值;
(2)若关于
的方程
有实数解,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfc1b0671e41b93b7f23b7db37707cdf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08a09894a5af03a3d4b7d9d010e8876b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9b4c43049c1dea26866d1644fa869ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2021-09-26更新
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525次组卷
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3卷引用:新疆维吾尔自治区塔城地区塔城地区第二中学2022-2023学年高三上学期11月月考数学理科试题