解题方法
1 . 已知函数
且
的图象经过点![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a25b8962c41f757f2b7d7fd4f6f4fc19.png)
(1)求实数
的值;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20cae47ad50ac506ced900f0a5156c97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a25b8962c41f757f2b7d7fd4f6f4fc19.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0fc87df547c53f95bab57402312f884.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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2022-02-24更新
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349次组卷
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3卷引用:湖南省涟源市2023-2024学年高一上学期期末考试数学试题