名校
解题方法
1 . 已知函数
,且
的反函数为
.
(1)求
的值;
(2)若函数
,问:
是否存在零点,若存在,请求出零点及相应实数
的取值范围:若不存在,请说明理由
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d8329421d27b154c453428c17a9d12c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb2faa63899873813748f6a28b8a92e9.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f2dc203b83eaac560bbbb006270cf5e.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/381d82d70f394f08451524af6e06754b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18c49ca8562b98657ca9c499093f7233.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
您最近一年使用:0次
名校
2 . 已知函数
.
(1)求函数
的最小正周期
(2)若
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e0f1921218e6d7f3e45c84e71fbd514.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bdc5ef320a101441a259ef0e0c99454.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ad247495d64553003b221298c649c4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ff0e5c78c04beea4e773185195da30.png)
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2024-01-16更新
|
698次组卷
|
2卷引用:新疆乌鲁木齐市新疆实验中学2022-2023学年高一上学期期末考试数学试卷
名校
3 . 已知函数
其中
,
,
,
的图象相邻两条对称轴之间的距离为
,且图象上一个最低点为
.
(1)求
的解析式;
(2)当
时,求
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fcd3cea5f5e2fe943490dcb65d74c73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13378be06b6b01bcad1d261ff14e87cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3596aa25bf81f0c1b987f13ad96cd1c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b41c5fe5117c4042f0c24f4d523b7f90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4abb5bc95c4cc04da42c3cac7bf8fa58.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c06a9894fc4ee81d43a09cad00a45c88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
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4 . 已知抛物线
:
.
(1)过抛物线的焦点,且斜率为
的直线
交抛物线
于
,
两点,求
;
(2)直线
过点
且与抛物线交于
,
两点,过
,
分别作抛物线的切线,这两条切线交于点
.证明:点
在定直线上.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/745de5ef1fd897d16e37464172d5e8c9.png)
(1)过抛物线的焦点,且斜率为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.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/2401bc9c26cc3b0b8384c7139bd58fff.png)
(2)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96499747e4aea990f4b878eea8d73ab7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
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2024-01-11更新
|
369次组卷
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3卷引用:新疆乌鲁木齐市第四中学2023-2024学年高二上学期(期末)阶段性诊断测试数学试题
名校
解题方法
5 . 在平面直角坐标系中,已知椭圆
的离心率为
,且
过点
.
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)设过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6e298293515d3c5d8343b668fe8541d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e66062b4e4bd7cae3aa5873c246b7df6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
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2024-01-11更新
|
678次组卷
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2卷引用:新疆维吾尔自治区阿克苏地区第一中学2023-2024学年高二上学期期末数学试题
名校
解题方法
6 . 若函数
是定义在
上的偶函数,当
时,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f6bfdb24ecf5da863405c2b40936ff9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2628e2dd7a988cc80530e739c22b2280.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a154aa77357cb73cbcd37275d873a324.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c87cd3c6f9020ba4ef7faddedb434c4.png)
A.![]() | B.当![]() ![]() |
C.![]() | D.![]() ![]() |
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2024-01-05更新
|
444次组卷
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3卷引用:新疆库尔勒市新疆生产建设兵团第二师华山中学2023-2024学年高一上学期期末考试数学试题
解题方法
7 . 已知函数
,记函数
,其中实数
,若
的值域为
,则a的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5604f0e473b5bc29192d0816be3ca038.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44fa2c63c13cb3f92cd0fb9db87df6d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6455e38ff53ede2508e4d9cb23f0b86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f4d094c3c3ccc4fdff6f1743f1b1adc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
8 . 已知双曲线的左顶点为
,点
均在双曲线上且关于
轴对称,若直线
的斜率之积为
,则双曲线的离心率为( )
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-01-04更新
|
505次组卷
|
4卷引用:新疆维吾尔自治区阿克苏地区第一中学2023-2024学年高二上学期期末数学试题
名校
解题方法
9 . 如图,在直三棱柱
中,
,
分别为
,
的中点.
,求
的值;
(2)求
与平面
所成角的正弦值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a9ad711b25c36dae0c2a2cedff9954.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78c45fb1bd3936fe41d53ea3ac772bf8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad056c25c0fdcbcc765eb5cbc6093f2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cabe764f05300ac83c7d16b685d27af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e79d86dcb456ab7ae39a37c70b372848.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a14c388e1e2e5a2ff1ccf6caffbee0d.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7f6f93171329d508d491143b9d71f7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b03428a8f91a5674cb8f54766c165f7e.png)
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2023-12-24更新
|
772次组卷
|
7卷引用:新疆兵团地州学校2023-2024学年高二上学期期末联考数学试题
新疆兵团地州学校2023-2024学年高二上学期期末联考数学试题吉林省部分名校2023-2024学年高二上学期期末联合考试数学试题河南省郑州市第十八中学2023-2024学年高二上学期期末模拟数学试题(六)贵州省六盘水市水城区2023-2024学年高二上学期12月质量监测数学试题河北省邢台市质检联盟2023-2024学年高二上学期第四次月考(12月)数学试题广东省东莞市东华高级中学2024届高三一模数学试题(已下线)高二数学开学摸底考 01(人教B版2019选择性必修第一册+第二册)-2023-2024学年高二数学下学期开学摸底考试卷
解题方法
10 . 已知数列
的前
项和为
,
,
.
(1)求数列
的通项公式;
(2)设
,求数列
的前
项和
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9645bd4d2002993b90ec6d48f9c04f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c00893f43caf706a81347d7161e92ee0.png)
(1)求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0156695b49c3cebfd173e928ed9ed80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1ae9a3b0b7aeb1545b65d91aa371b3c.png)
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2023-12-23更新
|
742次组卷
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4卷引用:新疆维吾尔自治区伊犁哈萨克自治州新源县第二中学2022-2023学年高二上学期期末考试数学试题
新疆维吾尔自治区伊犁哈萨克自治州新源县第二中学2022-2023学年高二上学期期末考试数学试题(已下线)模块三 专题7 大题分类练(数列)拔高能力练 期末终极研习室(高二人教A版)湖南省长沙市长沙县市示范学校2023-2024学年高二上学期期末检测数学试卷(已下线)专题07 等比数列及其前n项和6种常见考法归类(3)