名校
1 . 二次函数.
的图象与
轴的两个交点的横坐标分别为
,且
,如图所示,则
的取值范围是( )
![](https://img.xkw.com/dksih/QBM/2023/10/10/3342821181284352/3342948091297792/STEM/d4de955706334bd5ab70243d6fe55c20.png?resizew=171)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f4999bbfa8b7a0392039dac8796eb51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/209faee3523a47be8b2827873faed923.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://img.xkw.com/dksih/QBM/2023/10/10/3342821181284352/3342948091297792/STEM/d4de955706334bd5ab70243d6fe55c20.png?resizew=171)
A.![]() | B.![]() | C.![]() ![]() | D.![]() |
您最近一年使用:0次
2023-10-10更新
|
338次组卷
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3卷引用:云南迪庆州藏文中学2023-2024学年高一上学期期中考试数学试题
解题方法
2 . 函数
的零点所在的区间是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f27c6f6a9f0a7292d186a73cb19293.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-24更新
|
313次组卷
|
2卷引用:云南省迪庆州2023-2024学年高一上学期期末考试数学试题