名校
解题方法
1 . 如果函数
在区间[a,b]上为增函数,则记为
,函数
在区间[a,b]上为减函数,则记为
.如果
,则实数m的最小值为________ ;如果函数
,且
,
,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b36f7283eba1e1599ef7ebe8028f5ea9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74d6aa3319cc5772e60a7a584eb35253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78dc718a20513bf3b3ba408c80db1f3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c28de5a7346d96247de5e809f0d00b38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82a99da41115af57a2d17ee3a154e02d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bd1b6a2269496d136784fb927d7689a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
您最近一年使用:0次
2024-06-09更新
|
761次组卷
|
3卷引用:浙江省杭州师范大学附属中学2024届高三下学期高考适应性考试数学试卷
浙江省杭州师范大学附属中学2024届高三下学期高考适应性考试数学试卷江苏省苏锡常镇四市2024届高三教学情况调研(二)数学试题(已下线)期末押题卷02(考试范围:高考全部范围)-【帮课堂】2023-2024学年高二数学同步学与练(苏教版2019选择性必修第二册)
名校
2 . 将
个棱长为1的正方体如图放置,其中上层正方体下底面的顶点与下层正方体上底面棱的中点重合.设最下方正方体的下底面
的中心为
,过
的直线
与平面
垂直,以
为顶点,
为对称轴的抛物线
在
的部分可以被完全放入立体图形中. 若
,则
的最小值为______ ;若
有解,则
的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e2242b7f969fa8d44efe15dab89f3ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0ed3681b6dcd0b77e23ca71396779ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/856e56adc28f505a7366642a2ca5a4d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c87b351f16728b0023fd63678f8103c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
您最近一年使用:0次
3 . 在如下数表中:
其中,第1行为1,从第2行开始,每一行的左右两端都为1,而中间的数为前一行相邻两个数之和再加1.则第10行的第3个数为___________ ;当
时,第n行的各个数之和为___________ .
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/29/f8bf96ac-3ef2-4b00-b0a2-2c112e7a5871.png?resizew=190)
其中,第1行为1,从第2行开始,每一行的左右两端都为1,而中间的数为前一行相邻两个数之和再加1.则第10行的第3个数为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cca1d86c9f078347773f700fee49d1d8.png)
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4 . 对于二次函数
和
,其自变量和函数值的两组对应值如表所示(其中
、
均不为0,
),根据二次函数图象的相关性质可知:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e9bb42376c12d7d21702ae8062b25a.png)
___________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bf5c1d124e8e023fe8e8c5ef3412813.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cf210c8c9e83e70f2d3ede1e18a5f3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfbd31f6ff17ca9dbe0ad498d3c5e28d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f940e491269e04ab4680ee10714ba88c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e9bb42376c12d7d21702ae8062b25a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bf5c1d124e8e023fe8e8c5ef3412813.png)
1 | ||
1 | 1 | |
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解题方法
5 . 若函数
(
)过定点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/995e8199f09f7c03b8e042edade8dcc4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/773ca22fc12ade9e60dbc749ba5cfa73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5511a368692de27c58ec48ce968de4a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
您最近一年使用:0次
6 . 魔方,又叫鲁比克方块,最早是由匈牙利布达佩斯建筑学院厄尔诺•鲁比克教授于1974年发明的机械益智玩具,自1974年魔方问世起,世界上陆续出现了各种各样的魔方,魔方爱好者小明拥有一款“Zcube三面体曲面三阶魔方”,它的直观图如图所示,它由27个小块构成(其中,包含18个边长为
的正方体小块,9个底面半径为
,高为
的
个圆柱小块),则该魔方的表面积为______
;体积为______
(魔方中的空邠忽略不计).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c78d0ab561d0c9bb9099772c596af8bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c78d0ab561d0c9bb9099772c596af8bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c78d0ab561d0c9bb9099772c596af8bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88ce13774b09ff2edddaf21a072cf60a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc6d1d99afa158b4ba4fc0dae562fcc1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/8/13/7a5131f8-b792-4e21-9467-2c264c99c301.png?resizew=385)
您最近一年使用:0次
7 .
年
月
日,中国国家统计局公布了
年一季度中国经济运行成绩单(如表1,表2所示),中国经济运行实现良好开局.从行业增长角度分析,则第
百分位数是___________
;从产业增长角度分析,
年一季度中国
约增长___________
.
参考:
增长模型:
,
代表
的增长率,
表示在其他因素不变的情况下,经济固有增长率,统计得
,
代表第
产业比上年同期的增长率,
代表第
产业的占比,
代表随机误差项
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e946baf1316ac1f219398ecedadf6cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b837fd9c52f60bfb3b6852733abc790.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e946baf1316ac1f219398ecedadf6cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f64730802070a68d4f854b332a24814.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f67a88085b1866f33f894293da618c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e946baf1316ac1f219398ecedadf6cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77d9759ff09b06038ea062f0b590e408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f67a88085b1866f33f894293da618c8.png)
参考:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77d9759ff09b06038ea062f0b590e408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9584388b8f395ca875e87f0262e192ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a829fdd8ec0f3b7ede883cf2c3e53b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77d9759ff09b06038ea062f0b590e408.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a8419914fb11a1d054948ecd839940.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04222704871451f093bac6bfd1c188a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24fec5bd42f9e083fa427a2e942103ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f95e54a9b7c66c97dc6ee6161a25c0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/711c92626a97e6b778b3aa86e663ee97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/362e7bee16baef0eec7fb661717e1f5f.png)
表1 年一季度
行业初步核算数据
行业 | 现价总量 (亿元) | 比上年同期增长(%) | 行业 | 现价总量 (亿元) | 比上年同期增长(%) |
农林牧渔业 | 12257 | 3.8 | 住宿和餐饮业 | 4511 | 13.6 |
工业 | 94823 | 2.9 | 金融业 | 26640 | 6.9 |
制造业 | 79567 | 2.8 | 房地产业 | 19611 | 1.3 |
建筑业 | 13574 | 6.7 | 信息传输、软件和信息技术服务业 | 13520 | 11.2 |
批发和零售业 | 27667 | 5.5 | 租赁和商务服务业 | 9692 | 6.0 |
交通运输、仓储和邮政业 | 12092 | 4.8 | 其他行业 | 50611 | 4.0 |
表2 年一季度
产业初步核算数据
产业 | 现价总量(亿元) | 比上年同期增长(%) | 产业占比(%) |
284997 | ? | ||
第一产业 | 11575 | 3.7 | 7 |
第二产业 | 107947 | 3.3 | 40 |
第三产业 | 165475 | 5.4 | 53 |
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解题方法
8 . 5320的因数有________ 个,从小到大排列后,第24个因数为________ .
您最近一年使用:0次
解题方法
9 . 现有一枚质地不均匀的硬币,若随机抛掷它两次均正面朝上的概率为
,则随机抛掷它两次得到正面、反面朝上各一次的概率为______ ;若随机抛掷它10次得到正面朝上的次数为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d419c30ff40e9b368a3f151f639dac8f.png)
______ .(第一空2分,第二空3分)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b734e8f1546481e3eb4976008a045de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d419c30ff40e9b368a3f151f639dac8f.png)
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10 . 正方形
位于平面直角坐标系上,其中
,
,
,
.考虑对这个正方形执行下面三种变换:(1)
:逆时针旋转
.(2)
:顺时针旋转
.(3)
:关于原点对称.上述三种操作可以把正方形变换为自身,但是
,
,
,
四个点所在的位置会发生变化.例如,对原正方形作变换
之后,顶点
从
移动到
,然后再作一次变换
之后,
移动到
.对原来的正方形按
,
,
,
的顺序作
次变换记为
,其中
,
.如果经过
次变换之后,顶点的位置恢复为原来的样子,那么我们称这样的变换是
-恒等变换.例如,
是一个3-恒等变换.则3-恒等变换共________ 种;对于正整数
,
-恒等变换共________ 种.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a26e951d6d2369e8da79a793a93a66a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e87b3d349194312a934fced615e563c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe280beba9666c98fb0be7c460dd81a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b96608330ee74ee791defc52cf18616d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c88d9142df6ba8e43c1a93bd04a1362.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c02b54dc6b3e1bb6544f47d4c8743fcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c02b54dc6b3e1bb6544f47d4c8743fcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.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/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c832f2474efe89961ef41e884da7660c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5030685d4bfdaba51d78d4678f3e101c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc30165c18de623d0a3efb961e606d1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f255d0395fba51ca2d44293cca42e0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83b16f87e8263bd47e1ca8ccf5206edb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4511c524165a922d034a733ff59ddf6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/940cd957b9db25326a0c7a413df7f1d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f65f59ef448e32a03222f7890e0e611.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
您最近一年使用:0次
2023-05-19更新
|
886次组卷
|
4卷引用:浙江省湖州市第二中学2024届高三下学期新高考模拟数学试题
浙江省湖州市第二中学2024届高三下学期新高考模拟数学试题2023届高三新高考数学原创模拟试题福建省厦门第一中学2022-2023学年高二下学期期末考试数学试题(已下线)第四章 数列(压轴题专练,精选28题)-2023-2024学年高二数学单元速记·巧练(人教A版2019选择性必修第二册)