名校
1 . 1.已知曲线
在
处的切线与
平行.
(1)求
的解析式;
(2)求由曲线
与
,
,
所围成的平面图形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5173a7cdd6bc5ea31007a31c4b7a3c55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04eed461026f69fe9ab2c5dc12af8ac7.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求由曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9a9b769d70cb6f29e965c800921c8ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
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2021-11-06更新
|
518次组卷
|
4卷引用:新疆莎车县第一中学2021-2022学年高二下学期期中考试数学(理)试题
2 . 求由直线
,
,
与曲线
所围成的曲边梯形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2a7df955fc17e92fd86302f8c34664a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/108c18cb76d7d34b05c991a644c8b136.png)
您最近一年使用:0次
3 . 求抛物线
及其在点
和点
处的切线所围成图形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/712f0965d35df9d7fcdf96dfa042a031.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8748dc55e2f45bc37fc4d84d7310f79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08ef03f452410ab19c6246567c427178.png)
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4 . 求曲线
与直线
及
所围成的封闭图形的面积(必须画图象).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef854dfcbba9b7dedc1bc52f6332b011.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e6e15daf7b14dbff32c390f4984dcfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f23d29646155e27b172ecdf263e2d702.png)
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名校
5 . 如图计算由直线y=6-x,曲线
以及x轴所围图形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff412dc9b531fc396c2d7adebb6cf5f0.png)
![](https://img.xkw.com/dksih/QBM/2018/9/5/2025951497953280/2042386125856768/STEM/fc51779644514c9b8f496fc22028f7db.png?resizew=250)
您最近一年使用:0次
2018-09-28更新
|
1206次组卷
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3卷引用:新疆巴楚县第一中学2020-2021学年高二3月月考数学(理)试题
6 . 设函数
在点
处有极值
.
(1)求常数
的值;
(2)求曲线
与
轴所围成的图形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d984f36b9dbbd99ae3fa3c1442ec898.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a9dc37509f01c2606fb3086a46f4f.png)
(1)求常数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
(2)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
2018-08-18更新
|
1726次组卷
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8卷引用:新疆哈密市第一中学2021-2022 学年高二下学期期中考数学试题(理科)
名校
7 . 如图,设
是抛物线
上的一点.
![](https://img.xkw.com/dksih/QBM/2011/2/22/1570005858656256/1570005863981056/STEM/c35bcf6993a34ce297a045ca917a6f33.png?resizew=168)
(Ⅰ)求该抛物线在点
处的切线
的方程;
(Ⅱ)求曲线
、直线
和
轴所围成的图形的面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86a6be776cdd229e5c1339265b23624a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c190e3498ab082d575c24a1a66b6da0d.png)
![](https://img.xkw.com/dksih/QBM/2011/2/22/1570005858656256/1570005863981056/STEM/c35bcf6993a34ce297a045ca917a6f33.png?resizew=168)
(Ⅰ)求该抛物线在点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(Ⅱ)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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2016-11-30更新
|
504次组卷
|
2卷引用:新疆昌吉回族自治州昌吉州第二中学2019-2020高二下学期期中考试数学(理科)试题
10-11高三·新疆乌鲁木齐·阶段练习
8 . 已知二次函数
,直线
(其中
,
为常数);
.若直线
与函数
的图象以及
轴与函数
的图象所围成的封闭图形如阴影所示.
(1)求
的值;
(2)求阴影面积
关于
的函数
的解析式;
(3)若
,问是否存在实数
,使得
的图象与
的图象有且只有两个不同的交点?若存在,求出
的值;若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/331d5e308cd5469e0f28a8d75f79903f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c381eb9bffeb9ec0fe6e40d86ee7cbb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00a154f4289a1412cd49e9b286ae1be6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dd3c1acf6286f3b6c1976ac455ceaae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44434b647ec546fe787e2164e0be6cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edad85497c4f339fc3852357b6202705.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
(2)求阴影面积
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f5451a66fb4f48811e042d8ca250f51.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b30f60c8af51938333c46924bec89d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://img.xkw.com/dksih/QBM/2011/10/19/1570328459116544/1570328464744448/STEM/7231fd1e0e5f46b58f4d7b383870edd8.png?resizew=203)
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