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解题方法
1 . 已知函数
(
不恒为零),其中
为
的导函数,对于任意的
,满足
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/090a91e4f3c8930674f98a9fa527709b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb4a94febde71b5356cad841ce643050.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04a3f401ac96b0b3df47f6df568bc483.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d809ef17bdbddcf14a7d220a5cd568.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() |
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2 . 设
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfcbc70086f8f19b314e449030c207de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 设椭圆
与双曲线
有相同的焦距,它们的离心率分别为
,
,椭圆
的焦点为
,
,
,
在第一象限的交点为
,若点
在直线
上,且
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff8210484dd6815b5bebc7b22f1389cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b82b84d8369b8792d0296638dd0fbe43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d33558881906c228c262ff8024dcfc4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a33a99190a8fd29c36d5a002e3197cc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04f9bdc6d9f09e14b037ea7d3ee1f623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a708c976cfe1b2741cb79d078db8e453.png)
A.2 | B.3 | C.![]() | D.![]() |
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2024-06-12更新
|
137次组卷
|
2卷引用:安徽省六安第一中学2024届高三适应性考试数学试题
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4 . 已知函数
在
上可导,其导函数为
,若
满足:
,
,则下列判断正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724340d69477c0ec2418c392b22b1cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca75dc9847260a900238723631b138b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cfff9a7b643ead9d8fa57ab9918e2e5.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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5 . 已知双曲线
,
、
分别为左、右焦点,若双曲线右支上有一点P使得线段
与y轴交于点E,
,线段
的中点H满足
,则双曲线的离心率为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83bf4fd84818abac17a9d21237ac5ce5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6dc791ae552024ea0df7905bf190f30.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ace7c9e3da8613175ca07c54c116127a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ac86e1c253297a377e14fb9a1689be8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33d3d65ec56c8454d4e5648b37f614e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b4e9ee390c8211b27fc8f9bcf6af934.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fde7678818d432d572939df437514490.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
6 . 已知两个不同的圆
,
均过定点
,且圆
,
均与
轴、
轴相切,则圆
与圆
的半径之积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7903097d9663549d86e6267da59537a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.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/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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7 . 已知
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661b1d491dc3a6554dfc0b98d565aa6e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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8 . 若项数均为
的两个数列
满足
,且集合
,则称数列
是一对“
项紧密数列”.设数列
是一对“4项紧密数列”,则这样的“4项紧密数列”有( )对.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5432a8b1081ecb4a8c4943faad484541.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62e567d7e9761951a266953c8d5042ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54946204c502727ffaee3c0172d195a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1f11437ef2c39a14cffb0d36c8d9c36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62e567d7e9761951a266953c8d5042ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62e567d7e9761951a266953c8d5042ac.png)
A.5 | B.6 | C.7 | D.8 |
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解题方法
9 . 已知集合
且
,若
中的点均在直线
的同一侧,则实数
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8892c70febbbced59d19e9c2eeaeba83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/435f47f6e6b75ebcab948d15889e5d9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66719cddfed0197a80bdfbe48cdb3cff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2024-05-16更新
|
1318次组卷
|
3卷引用:安徽省六安第一中学2023-2024学年高三下学期期末质量检测卷(二)数学试题
安徽省六安第一中学2023-2024学年高三下学期期末质量检测卷(二)数学试题浙江省宁波市2023-2024学年高三下学期高考模拟考试数学试题(已下线)压轴题01集合新定义、函数与导数13题型汇总-2
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10 . 托马斯•贝叶斯在研究“逆向概率”的问题中得到了一个公式:
,这个公式被称为贝叶斯公式(贝叶斯定理),其中
称为
的全概率.春夏换季是流行性感冒爆发期,已知
三个地区分别有
的人患了流感,且这三个地区的人口数之比是
,现从这三个地区中任意选取1人,若选取的这人患了流感,则这人来自
地区的概率是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/812ead6276e5e6d7d6ffcda7158ef323.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e41932890ac512a33c93c6ee422d9df4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee253efa57fb0ed5ac1605938ec6259c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c75266262ca018a9d94c604201624a7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.0.25 | B.0.27 | C.0.48 | D.0.52 |
您最近一年使用:0次
2024-05-16更新
|
1087次组卷
|
5卷引用:安徽省皖南八校2024届高三4月第三次联考数学试卷
安徽省皖南八校2024届高三4月第三次联考数学试卷(已下线)易错点9 概率类型定不准致误安徽省宣城市广德中学2023-2024学年高二下学期四月月考数学试题甘肃省兰州第一中学2023-2024学年高二下学期5月月考数学试题(已下线)专题03 条件概率与事件独立性常考题型归类--高二期末考点大串讲(人教B版2019选择性必修第二册)