名校
1 . 已知圆锥的顶点为
,底面圆心为
为底面直径,
,点
为底面圆周上的一个动点,当
的面积取得最大值时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3d72931302717a4ce6c5665bd9df606.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4431065d83e01168bc4c3e6648381a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38d5bb3031d527aa204fcbfb5de0f34a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fbfcae2cecc98e2d6c16dde6d3ec1c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3d72931302717a4ce6c5665bd9df606.png)
您最近一年使用:0次
2024-02-21更新
|
1018次组卷
|
4卷引用:山东省枣庄市2024届高三上学期期末数学试题
山东省枣庄市2024届高三上学期期末数学试题山东省泰安市新泰第一中学老校区(新泰中学)2024届高三上学期高考模拟数学试题(已下线)考点14 余弦定理及应用 --2024届高考数学考点总动员【讲】(已下线)考点17 解三角形中的最值问题 --2024届高考数学考点总动员【练】
名校
2 . 双曲线
的焦点到其渐近线的距离为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54fd2d54fe9e90077e7d27edc009edce.png)
您最近一年使用:0次
名校
3 . 圆
与圆
的公共弦所在直线的方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70feca8eac775ebee7b6d9760e2be6f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53e57ada528bb106e124cad8ac380bc9.png)
您最近一年使用:0次
名校
4 . 已知点
、
、
,则向量
在
上的投影向量是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/879d3f360a44c1490523d4bd285a3a29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4511343c7a7c0d6bdf6a4d68f58a8c9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8aab839aece09fe69811df09e85e7cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abcb5d89b04570ceda2c29e11cb27a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5f1b06a56fc382feed28e01f1ad102.png)
您最近一年使用:0次
2024-02-05更新
|
118次组卷
|
2卷引用:山东省枣庄市第八中学2023-2024学年高二上学期学科素养诊断数学试题
解题方法
5 . 已知等差数列
的前
项和为
,若
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5af1f1b7e9e20d799ee3c06b89a0611c.png)
__________ .
![](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/1cf365a978e7afc667442c9d9677a764.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53518e37e5c3f96303febc06388b684a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5af1f1b7e9e20d799ee3c06b89a0611c.png)
您最近一年使用:0次
名校
6 . 曲线
在点
处的切线方程为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c030251c9f5c18138e977688cbac0759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0633842d13ba6fc86f934d0b308c6559.png)
您最近一年使用:0次
2024-01-22更新
|
1996次组卷
|
3卷引用:山东省枣庄市2024届高三上学期期末数学试题
山东省枣庄市2024届高三上学期期末数学试题(已下线)专题05导数的概念、导数计算及切线方程的9种常考题型归类【好题汇编】-备战2023-2024学年高二数学下学期期末真题分类汇编(北师大版2019选择性必修第二册)山东省泰安市新泰第一中学老校区(新泰中学)2024届高三上学期高考模拟数学试题
解题方法
7 .
为坐标原点,
为抛物线
的焦点,过
上的动点
(不为原点)作
的切线
,作
于点
,直线
与
交于点
,点
,则
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22ac6188f40414f76bc754dee4a75809.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b276d9874200afeafe1f4ebda0bb822f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/907d5147cea4c9ce855074864fe54506.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88e9f7d1272b7344346b58b660aa260a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68e2e4abcfc85ff728fbbec8cfad7765.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f4dfec890cdfdda355e19463f3be813.png)
您最近一年使用:0次
8 . 过定点
且与直线
平行的直线的一般式方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5265d99095b635f62c7915298ec0e963.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3b535b292f5156cfb75a4b4953083b8.png)
您最近一年使用:0次
2023-12-18更新
|
311次组卷
|
2卷引用:山东省枣庄市滕州市2023-2024学年高二上学期期末数学试题
名校
解题方法
9 . 已知数列
的通项公式是
.在
和
之间插入1个数
,使
,
,
成等差数列;在
和
之间插入2个数
,
,使
,
,
,
成等差数列.那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6858eb5d02248e5cfbf270638956c4fb.png)
______ .按此进行下去,在
和
之间插入
个数
,
,…,
,使
,
,
,…,
,
成等差数列,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b015a062337f53f85982230860c21255.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac7f82f00fe6163833431241820687ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bcd5c11234a01e2b3d2861e9b3a3aec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bcd5c11234a01e2b3d2861e9b3a3aec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a65cdaa89ae90492504808aba2737fac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5733622aabd5a8af1ba76716c86b705a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a65cdaa89ae90492504808aba2737fac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5733622aabd5a8af1ba76716c86b705a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6858eb5d02248e5cfbf270638956c4fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/090426eb29836bc30c006b3739c08057.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e5cbc4ff3ff76f59867618361b8a2f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa76cf9b7e61f025a614dfea37880500.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/248cbe7c32c92eacf3668e347f07db0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e5cbc4ff3ff76f59867618361b8a2f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa76cf9b7e61f025a614dfea37880500.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/248cbe7c32c92eacf3668e347f07db0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/090426eb29836bc30c006b3739c08057.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b015a062337f53f85982230860c21255.png)
您最近一年使用:0次
2023-12-12更新
|
446次组卷
|
5卷引用:山东省枣庄市第八中学2023-2024学年高二上学期学科素养诊断数学试题
山东省枣庄市第八中学2023-2024学年高二上学期学科素养诊断数学试题浙江省强基联盟2023-2024学年高二上学期12月联考数学试卷(已下线)大招11错位相减法(已下线)【练】 专题7 等比数列与等差数列的综合问题(已下线)专题4 数列中插入项、公共项问题【练】(高二期末压轴专项)
23-24高三上·江苏南通·期中
解题方法
10 . 已知双曲线
,过点
作双曲线的一条渐近线的垂线,垂足为
,直线
与双曲线的左支交于点
,且
,则双曲线的离心率为_______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5ec7fa23be9cbe9a50607ea6bc8a4ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8266a07ff77c82701f195ac075ccd91b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d50703c46b6153945d718b198f03b4b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/520348342cee361782b6c7bb4bf54b49.png)
您最近一年使用:0次
2023-11-26更新
|
521次组卷
|
3卷引用:山东省枣庄市滕州市2023-2024学年高二上学期期末数学试题
山东省枣庄市滕州市2023-2024学年高二上学期期末数学试题(已下线)江苏省南通市如皋市2023-2024学年高三上学期(期中)教学质量调研(二)数学试题江西省上饶市广信二中2023-2024学年高二上学期期中数学试题