1 . 已知函数
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/109ddd6c8b06ace88338e6b3d1746d51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/696a5923ea572c2bdd266d60102fc2d6.png)
A.0 | B.![]() |
C.![]() | D.2 |
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2 . 已知
为偶函数且
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06ba2f45ce45453a9f4a2cdb3473a057.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f66e8e5fabbf153ff45276b80b77589.png)
A.0 | B.4 | C.5 | D.10 |
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3 . 求值.
(1)
;
(2)
;
(3)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db42c3881f45bba00bd7b8928e84633e.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35b3ee6895bade3bbe7913d339fe0f67.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/311d4ee1adb94f86b507f21505a02d64.png)
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4 . 设二次函数
,方程
有两个相等的实根,且
.
(1)求
的表达式;
(2)求
的图象与两坐标轴所围成图形的面积;
(3)求
的图象与两坐标轴所围成图形绕
轴旋转一周形成的旋转体的体积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/331d5e308cd5469e0f28a8d75f79903f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86b92b70365c63607daecdc8deb73ecf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1000b0129718b3de01f2cb3257833a66.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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名校
5 . 计算
的结果为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cecc4721f747440ec54dcf9bc274e673.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 计算.
(1)若
,求
的值.
(2)求
的值.
(3)求
的值.
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7628e3ede72c6d6bb9fa3b1fa1911383.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a2f556eb7a827d0423a4d3131ff5f9.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f691aec1dd2412d9566aa3e3fc06ad6.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a1e6a3de6de6a79a79bf2a8c3b89409.png)
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名校
7 . 抛物线
和直线
所围成的封闭图形的面积是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6780f3001a1caf4f1d27149254a74c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0f7fbfa2214ca72495a993b2fed8b61.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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8 .
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc5acb55ae4b9f8367da15582a707ef7.png)
A.2 | B.1 | C.0 | D.![]() |
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名校
9 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77f37eeee1c2a2001d3f7d8b97388ee2.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77f37eeee1c2a2001d3f7d8b97388ee2.png)
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名校
10 . 计算下列定积分.
(1)
.
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb7e39e72aab8cdc1f683085df63b4ff.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d842456907e6aab28be2c09e65b21204.png)
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