1 . 曲线
,
绕x轴旋转所得的旋转体体积是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd8dc6eb286b37746dabe9432639c5f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b9003256d0da5d7133153b1273997f6.png)
您最近一年使用:0次
2 . 由直线
,
,曲线
及
轴所围成图形的面积是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2eae1b87c23b45ce5e5e74d5b1d73234.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
3 . 曲线
和
所围成的平面图形的面积为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9456d8427729f201be4aa9220363e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe6aae923ab8c2d27b2e35710cae8b97.png)
您最近一年使用:0次
解题方法
4 . 已知
展开式的常数项为
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d7d36a7b8be4b5742e495b7e2de7c2e.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866963ea0c6eca07e0b3a7814b751f9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b184c94e38f1e5dbe750b2168c2a37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d7d36a7b8be4b5742e495b7e2de7c2e.png)
您最近一年使用:0次
名校
5 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14a91bb32bc1cac88ef6223ad37c26c5.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14a91bb32bc1cac88ef6223ad37c26c5.png)
您最近一年使用:0次
2022-09-15更新
|
505次组卷
|
4卷引用:陕西省延安市第一中学2021-2022学年高二下学期期中理科数学试题
名校
6 . 由直线![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2bd49c44a063a61e1fdb4942ae85dbf.png)
所围成的封闭图形的面积是______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2bd49c44a063a61e1fdb4942ae85dbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75deac41cd8cebca205c003e0f472fa3.png)
您最近一年使用:0次
7 . 求由抛物线
,直线
,
所围成的图形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40c184c17e35b98fe8094cebe9522e1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2a7df955fc17e92fd86302f8c34664a.png)
您最近一年使用:0次
8 . 利用定积分的几何意义,计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad607c59c5a7362ed4b482b453e94d4e.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad607c59c5a7362ed4b482b453e94d4e.png)
您最近一年使用:0次
2022-05-07更新
|
251次组卷
|
2卷引用:陕西省西安市鄠邑区2021-2022学年高二下学期期中理科数学试题
名校
9 . 求由曲线
与x轴在区间
上所围成图形的面积![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58c65d71e57e6e7697e2f627dcd58583.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84a5c8243714c293b3dbf7556ac5bab5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
您最近一年使用:0次
10 . 求由抛物线
与直线
所围成的图形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87e61e0a1bc2ab34fe0cd1de9f59b0e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/501a6d50c937729c8d0f02b2b62a0ee4.png)
![](https://img.xkw.com/dksih/QBM/2022/3/30/2947359238627328/2951782529310720/STEM/8614b963-de7d-49f2-b635-cbb45c03a41c.png?resizew=167)
您最近一年使用:0次