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1 . 由抛物线
与直线
及
所围成图形的面积为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0483173e47cf2f3fe427826c08d3f1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b94fcf57347aec685a8fca271aba14eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
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2 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21d5ba4ad80c2f28a45cb6ccf9a17052.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21d5ba4ad80c2f28a45cb6ccf9a17052.png)
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3 . 由曲线
,
所围成图形的面积![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/344ccbf79da6ad7e3709d6fa72efb756.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c904567c3b3734e1eca8d042ef7a7b2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
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解题方法
4 . 若函数
在区间
上的值域为[m,n],则
的值是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb3417d80a53be5822a2745ae89a5593.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89e47705b23a36df4baf40e82964d9a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fd1f0ace9ca0b79929e73af6c201c2e.png)
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5 . 已知
,求
的常数项系数为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96eda9678ac12a6d275f9e2e6894d94b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf88a27a420067c6bcad4dc772de0121.png)
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6 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b21cde40c9015cc84efbaf4d2eff2b83.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b21cde40c9015cc84efbaf4d2eff2b83.png)
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7 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f6259a5b77d8f909551557b0bdb5420.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f6259a5b77d8f909551557b0bdb5420.png)
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解题方法
8 . 若实数
,
满足约束条件
,设
的最大值为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b9c409296d9786370d18a58985f6bca.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9167da633292dda99f4c8bb44152a3c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1fc838e1477179b36ca7481ee2cc1e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b9c409296d9786370d18a58985f6bca.png)
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9 . 函数
与函数
的图像围成一个封闭图形,这个封闭图形的面积是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fea7001a3b28ef91de34ca1263e1fa22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c50866229ec5a3640fb250f9bd2192b3.png)
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2023-01-06更新
|
206次组卷
|
3卷引用:宁夏银川一中2023届高三下学期第五次月考数学(理)试题
解题方法
10 . 已知实数x,y满足
,设
的最大值为a,则
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5844ddb70cc50f0f4d5cf1cda38d2746.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ee76db689811b479e5b2f0dd01bc286.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ddcab048a96f2bb4c8ae8f29343061ba.png)
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