解题方法
1 . 已知
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b63e88d9ce4afb1766093727c466c577.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bda318adf65c6b6fd45f651365f52346.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84effab46d6bfc6cb110963e027a6b7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2024f720b6d912e68fe6ab164852a6b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b63e88d9ce4afb1766093727c466c577.png)
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2 . 设
,已知函数
的两个不同的零点
、
,满足
,若将该函数图象向右平移
个单位后得到一个偶函数的图象,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f9a5a76582f038a8875d5c8c1b98052.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6ace9551a858f805975f40dc2853136.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c88dc86ad6c966febbad5cb0657dd649.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
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解题方法
3 . 已知数列
是首项是1,公比为
的等比数列,数列
的通项公式是
.设双曲线
的离心率为
且
,则当![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
________ 时,
最大.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d471926f7b27322d90c82b9ce21d3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c22c96b4d06bc3172cbeb08f4e8c4d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fce83115a50f99e08e9a2db7267aeed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1eb9cfdb0458c13bd70d68248c9d8524.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baeb2eb229c4a6a90cb1db2cfaf43177.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8f567549e66b339299dbf8369ab5812.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de43b581704cf3fbd2984340919672f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3cb8d72bb2e281b943b3b430138ef7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8f567549e66b339299dbf8369ab5812.png)
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4 . 早在公元5世纪,我国数学家祖暅就提出:“幂势既同,则积不容异”.如图,抛物线C的方程为
,过点(1,0)作抛物线C的切线l(l的斜率不为0),将抛物线C、直线l及x轴围成的阴影部分绕y轴旋转一周,所得的几何体记作
,利用祖暅原理,可得出几何体
的体积为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/344ccbf79da6ad7e3709d6fa72efb756.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cffa35373ec4e4684107b42adb7a5161.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cffa35373ec4e4684107b42adb7a5161.png)
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5 . 老张每天
下班回家,通常步行5分钟后乘坐公交车再步行到家,公交车有
,
两条线路可以选择.乘坐线路
所需时间(单位:分钟)服从正态分布
,下车后步行到家要5分钟;乘坐线路
所需时间(单位:分钟)服从正态分布
,下车后步行到家要12分钟. 下列说法从统计角度认为不合理 的是_________ .
参考数据:若
,则
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f1e33947c32c6bb45795bcd070bc0d6.png)
①若乘坐线路
,
前一定能到家;
②乘坐线路
比乘坐线路
在
前到家的可能性更大;
③乘坐线路
比乘坐线路
在
前到家的可能性更大;
④若乘坐线路
,则在
前到家的可能性不超过
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39bf0571987e84f6e8bcb7cfa58b5cb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce474b8b6a358bb3d993060c11a373ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b144dfd14b56410b2e3619395a97a3c.png)
参考数据:若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d05f2aa3496d6fede02f017b9afa5bc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6082c192d01eec3dc3053ee86acfac22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a0a711f6f94cc432d26520b5fa0c470.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f1e33947c32c6bb45795bcd070bc0d6.png)
①若乘坐线路
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c06f08c8aa3b5ca82f7e33d4c0d6cea5.png)
②乘坐线路
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08090aeb33c178b411af77a8f141e8dc.png)
③乘坐线路
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e900939e95b2aaa453f461253503b29c.png)
④若乘坐线路
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6516cb6fc813779c16c227b51f47ea2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5edb1e0c3e2fb29b0b35d51d22a5710d.png)
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6 . 若函数
的四个零点从小到大恰好构成等差数列,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8eea8efd15d255c00a2ee1a7536fd3a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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7 .
,已知
是定义在
上的偶函数,且
时,
,则集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9163ebe812708ee5337d62298c2e3363.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08793fa6cbcd2da8a41618ba4065649c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2628e2dd7a988cc80530e739c22b2280.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/986cda000d28188fbf069d4587c7e23f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb02fa6a94d9dfc5378e2b8a52a3a4a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9163ebe812708ee5337d62298c2e3363.png)
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8 . 某场中国队与巴西队的足球比赛进入了激动人心的点球大战,中国队需要从除守门员外的10名首发队员中选5名队员依次主罚点球. 已知除守门员外的10名首发队员中有2名前锋、4名中场、4名后卫,若要求2名前锋必须入选、且不能相邻,那么主罚点球人员的不同排列方法有_______ 种.(不考虑是否踢进等问题)
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9 . 采矿、采石或取土时,常用炸药包进行爆破,部分爆破呈圆锥漏斗形状(如图),已知圆锥的母线长是炸药包的爆破半径R,若要使爆破体积最大,则炸药包埋的深度为___________
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7日内更新
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304次组卷
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2卷引用:上海市松江二中2023-2024学年高三下学期5月月考数学试题
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解题方法
10 . 在平行四边形
中,
为
边上靠近点
的三等分点,
,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e070f7f9e7f166b447e0d3a188ce0881.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1adebff9fb726cd58eda1ef994890901.png)
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