陕西省西安市经开第五中学2023-2024学年九年级上学期第二次月考数学试题
陕西
九年级
阶段练习
2023-12-19
73次
整体难度:
容易
考查范围:
函数、图形的变化、图形的性质、数与式
一、单选题 添加题型下试题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aedad6bb70631b944c69f8f0b02b35d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/857b77d4e3e8a9fd30914c7648c0c4e7.png)
![](https://img.xkw.com/dksih/QBM/2023/5/10/3234737713561600/3239090314166272/STEM/f5fbf51e31c54c89aa72ac203b3b5fc8.png?resizew=4)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/29/35bf7b4b-e2ee-4634-92f0-c51f668cf10d.png?resizew=176)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 坐标与图形 解直角三角形的相关计算解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abb3a62e46296c417261156b51ec6b4.png)
A.(﹣12,1) | B.(1,12) | C.(3,4) | D.(﹣3,﹣4) |
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d6a556eae142b1bd8cb98f3daa8ccfe.png)
A.![]() | B.![]() | C.![]() | D.m≥![]() |
【知识点】 反比例函数的性质
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e3262fc038bbec5e7c8cc47df08bef7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f479d987bc7abd828c64f9dc745836ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e8cbd7e797606cd87544a63488d5951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/098a96d1e67d5e74d6122c8dfa63f183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1311f32edf13f8caee5edb03f24a7ba.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/20/0ef888e2-061c-420f-a96e-44ec7f70295c.png?resizew=95)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 相似三角形的判定与性质综合 求角的余弦值
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b335385838979e1744cb32542004c04f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4ff7f7dc7309423512eab7a3fac3b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db0384936d8c1cf6e657aeda8a1ff893.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50049a668ab96849b6a551ec3388c852.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9314bd1d7a6e070f4f2428f9a321804e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 判断反比例函数的增减性解读
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/14/026c254b-0d1c-4df1-b1ab-73d6e97f0be4.png?resizew=110)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 求角的正切值
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3666050060fb25232784bb8ed3545ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ac52246d5bb85d3cc532a9a04655916.png)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 一次函数、二次函数图象综合判断解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a90385c676848de67293e3ed6bc000fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0929421a6188c3122442866b0b85a5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08ef03f452410ab19c6246567c427178.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa285de4d015f208441ffe9a84bbd780.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cad14e041f68c1f29627d6ce25bee337.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/989280deb0dfcd34cdf08b15a488aeb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/200f24e682c93e02a87f3f9d57dc5d40.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/19/084b46d5-3fec-4403-bba6-c8c1d51f2483.png?resizew=175)
A.1 | B.2 | C.3 | D.4 |
二、填空题 添加题型下试题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/520f445dad5a6c303bf75555ef44f4af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df1847d6f468fa262e24a72ffc1e919c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b73fb171da4590cd86fe63d83b2caa7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54015ff5b49e3283901da1291b6b921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f6872ffb1934339c53c2c2282d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ff7942da6c3fc4005256fb1458557c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/392cdb9d30684cce244bef94b8d861b9.png)
【知识点】 y=ax²+bx+c的图象与性质解读
【知识点】 抛物线与x轴的交点问题解读
【知识点】 销售问题(实际问题与二次函数)解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b922b14c10e3ab58286c4f6d77c036f6.png)
三、解答题 添加题型下试题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4494a85de0be0b97a69348115aef8513.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3018c687427b6257767eda4a8c6612.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7099026716ee1821dd7d9f157dc055f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/22/1b2b75b8-c292-438b-a5f8-117fcca2ffd4.png?resizew=169)
【知识点】 三角函数综合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a90385c676848de67293e3ed6bc000fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20849c00c47cbdc43f18d53341b6c4e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7dc24c48d8b988443cc189488e8185d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f55d12701014cf53071093e8739d089b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df49179dbfbc8e207aa92fd72060fba1.png)
(1)求二次函数的表达式.
(2)求二次函数的顶点坐标和对称轴.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8141d00b74eb4c50bf861e6ff0edf137.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8faf2eb744734804c85b22f408ee043a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0494dafbea4df1d95c758ddb656afa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78bccacbdde830e1329412e3e8f42ea9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d0062f4f00732a0cf11d1ac145c218b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/20/5e4a7b63-6d1f-4790-97d2-500913861216.png?resizew=141)
【知识点】 仰角俯角问题(解直角三角形的应用)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c1c246857ca287b626e33a66413eda7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/9/238617b0-f080-4d92-a55f-b78acc26d38a.png?resizew=290)
(1)求该拱桥抛物线的解析式.
(2)当河水上涨,水面离桥洞的最大距离为1米时,求拱桥内水面的宽度.
【知识点】 拱桥问题(实际问题与二次函数)解读
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73194b2ddf9fe8530d4fcb9602152bf6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d105b74c40724a7da626e7c42afbf5fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12f1251739ef3fb2b9be1879ab7934ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72f0f038ebe04ea9441bd5eedf069806.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/19/6801a3d8-195a-4967-8eda-ca5ed534ab71.png?resizew=177)
(1)求反比例函数解析式;
(2)根据图象,当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25f99df1a7b58018125b99578b779342.png)
【知识点】 根据三线合一求解解读 一次函数与反比例函数的交点问题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f36b51b654efcff60d2d640b9b4c4471.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b361bc0f4acd4698ae380669c80c6f98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72d7fc0e84e9469a53885b33b522a0ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6b86c22b670a8e9f3896f9e8883fbbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79a97bb4dcfab4ec7539bc783d563c49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49caee3119b29a99e62cbe419fb261fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e4fa04825ac7d071968056322d88be.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/20/343f8e8a-1da2-4bbf-843a-8fbbe50d39d3.png?resizew=206)
【知识点】 等腰三角形的性质和判定 仰角俯角问题(解直角三角形的应用)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcc90b02a4cd1425aabfc192b1cdee17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ab466aedd6e176088d8dee7bc3e3aaa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d57173ef4cd72eb270686875dfd623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/643ee245c16f65705b1a38b3c177906e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ef4a5f8e91d735f0e81bacdd4205ef4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/20/afc32927-20a7-4744-93c1-5dfbeafedb80.png?resizew=129)
(1)求抛物线的解析式;
(2)点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a855335176fc36a15017f50a8561348.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
【知识点】 待定系数法求二次函数解析式解读 面积问题(二次函数综合)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/20/66fd1c5d-ffd7-4a48-bcb5-3667f8ab7696.jpg?resizew=437)
(1)如图①,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764509115979e9958101808383672ec0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0205571fa39f343ee5749b78d466bf0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/400f20886ae7730596a59c48271e0d1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5cbff84327e964f912a54032e76ccc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce610f7d9665868e9b223cec3a2c654e.png)
问题探究:
(2)如图②,在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65a3e478bb87d094e3a0af30dd10ae8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764509115979e9958101808383672ec0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16aad38b43462ca7a8fb9bc9484ad3a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0fd5cb769dfb13c619e026e175d0371.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
问题解决:
(3)如图③,有一个菱形广场
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cb3f9a5da641be35117fd35ba07a6aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c99154aec25bfa23baa5343bf0c21991.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea4f5eec0addba78f2e0cdfb7ecc59a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1bd1adfe4cc6566218f19970c2fd3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb35d4594b16e3d3486becc930d1030f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ddcd5560e4e3b7fad5ecaab038a9c00e.png)
试卷分析
试卷题型(共 25题)
试卷难度
知识点分析
细目表分析 导出
题号 | 难度系数 | 详细知识点 | 备注 |
一、单选题 | |||
1 | 0.85 | 二次函数的识别 | |
2 | 0.85 | 坐标与图形 解直角三角形的相关计算 | |
3 | 0.85 | 求反比例函数解析式 | |
4 | 0.85 | 反比例函数的性质 | |
5 | 0.65 | 相似三角形的判定与性质综合 求角的余弦值 | |
6 | 0.94 | 判断反比例函数的增减性 | |
7 | 0.85 | 二次函数图象的平移 | |
8 | 0.65 | 求角的正切值 | |
9 | 0.85 | 一次函数、二次函数图象综合判断 | |
10 | 0.65 | y=ax²+bx+c的图象与性质 根据二次函数的图象判断式子符号 用勾股定理解三角形 | |
二、填空题 | |||
11 | 0.94 | 把y=ax²+bx+c化成顶点式 | |
12 | 0.85 | y=ax²+bx+c的图象与性质 | |
13 | 0.65 | 抛物线与x轴的交点问题 | |
14 | 0.85 | 销售问题(实际问题与二次函数) | |
15 | 0.85 | 求反比例函数解析式 | |
16 | 0.65 | 把y=ax²+bx+c化成顶点式 y=ax²+bx+c的图象与性质 坐标与图形变化——轴对称 | |
三、解答题 | |||
17 | 0.65 | 零指数幂 负整数指数幂 特殊角三角函数值的混合运算 | 计算题 |
18 | 0.85 | 三角函数综合 | 问答题 |
19 | 0.85 | 待定系数法求二次函数解析式 把y=ax²+bx+c化成顶点式 | 问答题 |
20 | 0.65 | 仰角俯角问题(解直角三角形的应用) | 应用题 |
21 | 0.65 | 拱桥问题(实际问题与二次函数) | 问答题 |
22 | 0.85 | 根据三线合一求解 一次函数与反比例函数的交点问题 | 问答题 |
23 | 0.65 | 等腰三角形的性质和判定 仰角俯角问题(解直角三角形的应用) | 应用题 |
24 | 0.65 | 待定系数法求二次函数解析式 面积问题(二次函数综合) | 问答题 |
25 | 0.65 | 图形问题(实际问题与二次函数) 利用平行线间距离解决问题 等腰三角形的性质和判定 | 问答题 |