名校
1 . 若
是函数
的极值点,则
的值为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ab5283625a5d9a025c0124fbf68f0d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-01-28更新
|
1640次组卷
|
6卷引用:上海市三校(金山中学、闵行中学、嘉定一中)2022-2023学年高二下学期5月联考数学试题
名校
2 . 对任意一个复数
,定义集合
,设
(
为虚数单位),则集合
与
的关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df4f196646dfdce4668106c2fbb90a20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24d8a3fb0b3c2ad4a5a706e1b6b906b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3c57eabda78df42ee9ed2150f7c5cb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbd12df3546566e7df46d4269331b0f.png)
A.![]() | B.![]() | C.![]() | D.![]() ![]() |
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3 . 对于具有相同定义域D的函数
和
,若存在函数
(k,b为常数),对任给的正数m,存在相应的
,使得当
且
时,总有
,则称直线
为曲线
和
的“分渐近线”.给出定义域均为
的四组函数如下:
①
,
;
②
,
;
③
,
;
④
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c2b78457da370664712a074b5f32cb0.png)
其中,曲线
和
存在“分渐近线”的是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51117d990eb6fcc7331f2029b8414f6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3102c0a2f53b80f9dddbf9352537e8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e02cab1add26335b3cb43d5b54c7c853.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/119c13383d9a3838ad3b6342ce720a75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4588cb231a8d7f52bbe6e7b601ec08d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f24e616b5a35ff372c78c1472f156ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/217c620c55a3d886b6484c3ddc18a103.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b1c079afd1b058adc67a50f48f3d466.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8578c6d7d390a36d1728070bbd9cc14.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f87f0c98f863433165b69be10bf22a63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4749111874ca6074e0f97f8fd68970a8.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fda679cfa78cb2bd36c6053aab24dce4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0398838e3765fe34444afa6b4e53bd.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c1558896417b9c43ac4a0496bbba6e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c2b78457da370664712a074b5f32cb0.png)
其中,曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
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2020-01-18更新
|
419次组卷
|
5卷引用:2017届上海市复旦大学附中浦东分校高三上学期第二次月考数学试题
2017届上海市复旦大学附中浦东分校高三上学期第二次月考数学试题上海市十三校2016届高三上学期12月联考数学试题(已下线)第5章 导数及其应用 单元综合检测(难点)(单元培优)-2021-2022学年高二数学课后培优练(苏教版2019选择性必修第一册)(已下线)第05讲 导数的概念及其意义(核心考点讲与练)-2021-2022学年高二数学下学期考试满分全攻略(人教A版2019选修第二册+第三册)(已下线)5.1.1 变化率问题(分层作业)-【上好课】2022-2023学年高二数学同步备课系列(人教A版2019选择性必修第二册)
名校
4 . 已知点
、
、
、
(
),都在函数
(
,
)的图像上;
(1)若数列
是等差数列,求证:数列
是等比数列;
(2)设
,函数
的反函数为
,若函数
与函数
的图像有公共点
,求证:
在直线
上;
(3)设
,
(
),过点
、
的直线
与两坐标轴围成的三角形面积为
,问:数列
是否存在最大项?若存在,求出最大项的值,若不存在,请说明理由;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e61c13955f18e011796d8c19a1b3cdca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4dedec1be0ecb7414f6333bcddbc0c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92129b48a5926f91d87d5c259af60741.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cea4ac187cbb465180e89f38250b3970.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/791a48488dc6d5be120ae66ec5e8560f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5abd313d4e92a762fb7fb0c1cb65263d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea7e0ac16c02bd211e9926c44e50334.png)
(1)若数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63d471926f7b27322d90c82b9ce21d3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fce83115a50f99e08e9a2db7267aeed.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dab9e79198239cda875305fd6809b5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14a2a1822ac7392b61b2c0fffc1fbc05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14a2a1822ac7392b61b2c0fffc1fbc05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f970f380a12c843bb4a74ff34a15b2ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b80c1ed7b10ac7ca1cd81cdd39a8fcc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cea4ac187cbb465180e89f38250b3970.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf83e20035c3afd6d26ebfd53d768a70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c15016fc7de1cd5971b7d38c70071e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c7c5e7bd6bac51402ffa04b4144ec78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c59e7c7a84a4bdb959e95536d0404ceb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38ef4c4439b36c2847b0056a116d56d4.png)
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名校
5 . 已知实数
满足
(
是虚数单位),则
的取值范围是________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e824283a76c60f7b0f620e5294b67b84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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17-18高三上·上海浦东新·阶段练习
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6 . 若
为纯虚数(
是虚数单位),其中
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f33fbe9439e5555fb0d1d49e53fe4b1.png)
________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4a53472dfc9da9d9ed8525064a7c0e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f33fbe9439e5555fb0d1d49e53fe4b1.png)
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7 . 若三阶行列式
中第1行第2列的元素3的代数余子式的值是
,则
(其中
是虚数单位,
)的值是________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/093cd947ec8bbcb589c0c4b11406916e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91498d22fa9e1bae4ee8399259d9cfd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20667904756aaf2868a593c7e71816a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c05b9832b09731a574d4a4adf7448de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e68a83b4093280ea8750677f6828bf47.png)
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2020-01-15更新
|
67次组卷
|
2卷引用:上海市复旦大学附属中学浦东分校2017届高三上学期9月月考数学试题
名校
8 .
是定义在
上且满足如下条件的函数
组成的集合:
①对任意的
,都有
;
②存在常数
,使得对任意的
,都有
.
(1)设
,问
是否属于
?说明你的判断理由;
(2)若
,如果存在
,使得
,证明这样的
是唯一的;
(3)设
为正实数,是否存在函数
,使
?作出你的判断,并说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6c1756b564bf1d998d8179637011c88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/544f91d4fb22c571db9f8481b72a0419.png)
①对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0eac2b31a19918895e5af2d316490e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd0acb1db1ae6a26b54aef0d00f59f50.png)
②存在常数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/747493d50f089f2512dcd9d0ac19261e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4169c5f606352788872a03fe5476fea2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61bb102e2f61ec8e9600935588dc9015.png)
(1)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcd781fd221b76b403e81dbef9de6295.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/544f91d4fb22c571db9f8481b72a0419.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea432d07a65a06a35484280b0951884f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/155c7f573e898da225390202da1767e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/995204ecce49bf8a7c11cb5e78e6f1c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ceee0ff5c929d67de3c294e027c9087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d6463e2c80a736a16fa48c89befe79c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea432d07a65a06a35484280b0951884f.png)
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9 . 把自然数按如图所示排列起来,从上往下依次为第一行、第二行、第三行…,中间用虚线围起来的一列数,从上往下依次为
,按这样的顺序,排在第
个的数是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8f9a674bb522a3534960e15720a69ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b53c7539ed297ea63b9ace6f5cc58ca8.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/2/4bfafe31-be87-4cd7-b967-91a678e8a6ec.png?resizew=232)
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2020-01-14更新
|
84次组卷
|
2卷引用:上海市北虹、上理工附中、同二、光明、六十、卢高、东昌等七校2016-2017学年高三上学期12月月考数学试题
10 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ab536ddd9831ef64fed750bed725410.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ab536ddd9831ef64fed750bed725410.png)
您最近一年使用:0次
2020-01-14更新
|
343次组卷
|
2卷引用:上海市北虹、上理工附中、同二、光明、六十、卢高、东昌等七校2016-2017学年高三上学期12月月考数学试题