名校
解题方法
1 . 函数
的部分图象如图所示,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
______ .
![](https://img.xkw.com/dksih/QBM/2020/11/22/2598586042851328/2598616528797696/STEM/43d519258c0b4d86aa1af0cdd0c85e76.png?resizew=302)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/703b4493b66a538140dd12bb3b268a7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
![](https://img.xkw.com/dksih/QBM/2020/11/22/2598586042851328/2598616528797696/STEM/43d519258c0b4d86aa1af0cdd0c85e76.png?resizew=302)
您最近一年使用:0次
2020-11-22更新
|
1503次组卷
|
6卷引用:广东省广州市第九十七中学2022-2023学年高一上学期期末数学试题
名校
2 . 已知函数
(其中
)的图象如图所示:
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/10/42b7c155-8376-4d8d-bc2b-55f8b82db511.png?resizew=140)
(1)求函数
的解析式及其对称轴的方程;
(2)当
时,方程
有两个不等的实根
,求实数
的取值范围,并求此时
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/706f8d887232a3961f28837c4958b91e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f7d86b8d2c24a83bfe268e52c8e29dc.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/10/42b7c155-8376-4d8d-bc2b-55f8b82db511.png?resizew=140)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ce485410257c9c1fae9d87ce3e44cc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2422b77986b06ca2c399659485511bed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ce7ae90d808f05e86ea063238e4b2f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/450398974b1561ca801e102e16df6789.png)
您最近一年使用:0次
2019-05-22更新
|
964次组卷
|
2卷引用:【全国百强校】广东省广州市第六中学2018-2019学年高一下学期期中数学试题