名校
1 . 已知函数
,则定积分
的值为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4a430cda26237f0e0b895e546868f0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/913f3e91654f8bb3eef72dd2a30f38f8.png)
您最近一年使用:0次
2020-05-13更新
|
240次组卷
|
2卷引用:安徽省黄山市屯溪第一中学2019-2020学年高二下学期入学考试数学(理)试题
名校
2 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1176e963511ec669202af3222368290b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1176e963511ec669202af3222368290b.png)
您最近一年使用:0次
名校
3 . 如图放置的边长为1的正方形
沿
轴滚动,点
恰好经过原点.设顶点
的轨迹方程是
,则对函数
有下列判断:①函数
是偶函数;②对任意的
,都有
;③函数
在区间
上单调递减;④函数
的值域是
;⑤
.其中判断正确的序号是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a351136b18bc7d3bd5122332772ab23b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8701e0cce437edc830438b4fe6277d89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94f91ba0d869011ba04651d2d4c60825.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a248e47163191168a1b363937eebd618.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/304226ca50149b49702928e44d565964.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06316f84d160de3328ff7b30f216980c.png)
![](https://img.xkw.com/dksih/QBM/2019/1/11/2116574854381568/2117340445360128/STEM/a146dcd0-c4d8-4195-a47e-0100ad6f25f6.png?resizew=207)
您最近一年使用:0次
2019-01-12更新
|
1117次组卷
|
6卷引用:云南省昆明市官渡区第一中学2020届高三上学期开学考试数学(理)试题