名校
解题方法
1 . 设向量
,
满足
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/327bd00ff3048e5833d25de3a7fbe349.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61ea3edc5496ecad2ab1c09f14aa9869.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/072b156d6fc1a4ed04070c0200feddd0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-06-14更新
|
119次组卷
|
3卷引用:四川省成都市第七中学2024届高三下学期热身考试数学(文)试卷
名校
解题方法
2 . 为了得到
的图象,只要将函数
的图象( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f11421f3044e7bf8d32194990e435418.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0c22908a8906d24771fb0254d4e3513.png)
A.向左平移![]() | B.向右平移![]() |
C.向右平移![]() | D.向左平移![]() |
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2024-06-14更新
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573次组卷
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12卷引用:四川成华区某校2023-2024学年高一下学期期中考试数学试题
四川成华区某校2023-2024学年高一下学期期中考试数学试题浙江省宁波市镇海中学2023-2024学年高一上学期期末数学试卷浙江省温州市第五十一中学2024届高三上学期期末数学试题湖南省株洲市二中2023-2024学年高一下学期开学考试数学试卷(已下线)7.3.2 正弦型函数的性质与图象(1)-【帮课堂】(人教B版2019必修第三册)河北省石家庄市第二中学2023-2024学年高一下学期学情调研(一)数学试题广西桂林市逸仙中学2023-2024学年高一下学期4月月考数学试题(已下线)模块五 专题2 全真基础模拟2(北师版高一期中)四川省泸州高级中学校2023-2024学年高一下学期5月期中考试数学试题(已下线)专题03y=Asin(ωx+φ)的综合性质期末8种常考题型归类-《期末真题分类汇编》(人教B版2019必修第三册)(已下线)专题02三角函数的图像与性质期末10种常考题型归类-《期末真题分类汇编》(人教B版2019必修第三册)江西省南昌市第十中学2023-2024学年高一下学期第二次月考数学试题
3 . 如图,水面高度均为2的圆锥、圆柱容器的底面半径相等,高均为4(不考虑容器厚度及圆锥容器开口).现将圆锥容器内的水全部倒入圆柱容器内,则倒入前后圆柱容器内水的体积之比为( )
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-06-14更新
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1014次组卷
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5卷引用:四川省成都市第七中学2023-2024学高一下学期6月月考数学试题
四川省成都市第七中学2023-2024学高一下学期6月月考数学试题(已下线)高三数学考前押题卷1(已下线)艺体生押题卷三2024届普通高招全国统一考试临考预测押题密卷数学试题(A卷)(已下线)立体几何与空间向量-综合测试卷B卷
名校
4 . 设
,
.
(1)若x,y均为锐角且
,求z的取值范围;
(2)若
且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d018fc39fe3a5feee51a08ee8c58483e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ebed1b93046c28dd4ce381df0ca441f.png)
(1)若x,y均为锐角且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3085600fba3d8ce8403ddc8b44996f88.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7204495706847fd4c8abc55e89c9a35f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/598caae9102ce0b49bdd2ea12189562d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6eca80d80b6e1577762585b69145736b.png)
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2024-06-13更新
|
45次组卷
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3卷引用:四川省成都市树德中学2023-2024学年高三下学期适应性考试数学(文)试题
名校
5 . 对于变量
,条件![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
,条件![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
,则
是
的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4e482e4b0a8d1eef67ef0066839af65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70b9c582302b8768bf5ab8ff5a5a1c20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
A.充要条件 | B.充分不必要条件 | C.必要不充分条件 | D.既不充分也不必要条件 |
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6 . 函数
的定义域为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14145264fa90feb0717a14b8a5cd7d47.png)
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7 . 已知抛物线
的焦点为
,过点
作抛物线
的两条切线,切点分别为
.
(1)求抛物线
的方程;
(2)过点
作两条倾斜角互补的直线
,直线
交抛物线
于
两点,直线
交抛物线
于
两点,连接
,设
的斜率分别为
,问:
是否为定值?若是,求出定值;若不是,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fc8a0882009d0dde1aa8dc897a0826b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/381c8858e32fecc0182404040eed2703.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea7d27771fff2bfa4b61115071c2e3ff.png)
(1)求抛物线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
(2)过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44434b647ec546fe787e2164e0be6cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39acab3cfb59bfc9591371721ab01d93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45e983f6a53815ba53c80b3212615585.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19a0c3c11295fc201b29082345804dc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11965323b5bbb8392fe0c5d727726dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/480b002d43bf719789cc855838c06464.png)
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8 . 设
,
(1)解不等式:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbd3435b82dc1ce5ed6433a9262ac531.png)
(2)设
的最大值为
,已知正数
和
满足
,令
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48e2d4ecf56e737137fba9bbc9e131e8.png)
(1)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbd3435b82dc1ce5ed6433a9262ac531.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.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/034a0f4d3755f5f4934e5f11b1296c6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae71a012d99ef5c2ffdf175f1b5bfd61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d8b9ad2fcfff3dd546c5fdbedfe6238.png)
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2024-06-06更新
|
59次组卷
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3卷引用:四川省成都石室中学2024届高三下学期高考适应性考试(一)理科数学试题
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9 . 定义在封闭的平面区域D内任意两点的距离的最大值称为平面区域D的“直径”.如图,已知锐角三角形的三个顶点A,B,C在半径为1的圆上,角的对边分别为a,b,c,
.分别以
各边为直径向外作三个半圆,这三个半圆和
构成平面区域D,则平面区域D的“直径”的取值范围是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e899c486dc49e560fc4aca05e16835b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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10 . 已知某平面内三角形
为等腰三角形,
, 点
为
中点, 且
, 则
面积的最大值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dc9795efa99b6fb9fdf9778085dab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32f01c4faacedfe56f5127d6c0cc63cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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