名校
1 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de6a161ec01972c541cbd9e4127a24bb.png)
(1)当
时,求不等式
的解集;
(2)若
的解集包含
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de6a161ec01972c541cbd9e4127a24bb.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e5c1a7acdad9794447abfe58bd9f806.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57627145c511a9e9024263eb09c5405b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb87c830a03204a5b783ad4c2ba49c4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-07-23更新
|
269次组卷
|
8卷引用:西藏自治区拉萨中学2022届高三下学期第八次月考数学(理)试题
名校
2 . 已知函数
.
当
时,求不等式
的解集;
若
,不等式
对
都成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a30eefa391b55dfbf32bf4376f0be273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4141b26d2c32655003494a91ad6331b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/302337058242c7b78e3eb4ac7210b7ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c34bdf025f6472f99b0aa8849bbdcafa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65863c1abad833b79c303bfca24f535c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae018fde08edf0539089f98c17e11ff7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0116c60c3ddefbf4da2efc8da91dfe8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05f1a3feca6218955446108ebad0a524.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-04-14更新
|
767次组卷
|
6卷引用:【市级联考】西藏拉萨市2019届高三下学期第二次模拟考试数学(文)试题