名校
解题方法
1 . 已知函数
的图像相邻对称轴之间的距离是
,______;
①若将
的图像向右平移
个单位,所得函数
为奇函数.
②若将
的图像向左平移
个单位,所得函数
为偶函数,
在①,②两个条件中选择一个补充在______并作答
(1)若
,求
的取值范围;
(2)设函数
的零点为
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a26e837e4a21c799dcac2141289a1c23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ad72d7565699d1ebb741eb0ce12bac.png)
①若将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
②若将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cdaf49f9611922348aa2784465da614.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
在①,②两个条件中选择一个补充在______并作答
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c21376567e7a56b85e967dc4f2a5cef3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d477ebe50a3e4a9e8da5440f69ecf6b.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5e8802209a7f2829dfd991a2a3e023c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5562877076f654d46de0f724646466ed.png)
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2023-06-06更新
|
1027次组卷
|
4卷引用:辽宁省锦州市渤海大学附属高级中学2023届高三第六次模拟考试数学试题
辽宁省锦州市渤海大学附属高级中学2023届高三第六次模拟考试数学试题(已下线)考点巩固卷10 三角函数的图象及性质(十一大考点)(已下线)第03讲 三角函数的图象与性质(十大题型)(讲义)-3江西省宜春市宜丰县宜丰中学2024届高三下学期3月月考数学试题
解题方法
2 . 已知
为双曲线
的左、右焦点,
的离心率为
为
上一点,且
.
(1)求
的方程;
(2)设点
在坐标轴上,直线
与
交于异于
的
两点,且点
在以线段
为直径的圆上,过
作
,垂足为
,是否存在点
,使得
为定值?若存在,求出点
的坐标;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7638c88f01d609d79947033ed4ff36a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ef66f4832adc43902055a7e6d258037.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ccc7b156618cc5639e50b50b36c904e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4856a9170e6ce5769e6c0648b6b31eaf.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
(2)设点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20ebaa32f4f1f4f807ca9aeb7fb29951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d8c89b86bc87c765c308300b818b312.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316699c45f1c088945d0cd3bb46eecfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
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3 . 在
中,
,点
在线段
上,
,点
是
外接圆上任意一点,则
最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f8cce88d8461ba846533a74ec433d94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd2a2a843ec6b1973068444b19b0616.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
4 . 某考生回答一道有4个选项的选择题,设会答该题的概率是
,并且会答时一定能答对,若不会答,则在4个答案中任选1个.已知该考生回答正确,则他确实会答该题的概率是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
您最近一年使用:0次
2023-06-05更新
|
1129次组卷
|
8卷引用:辽宁省锦州市2023届高三质量监测数学试题(最后一模)
辽宁省锦州市2023届高三质量监测数学试题(最后一模)(已下线)模块一 专题2 概率(北师大2019版)(已下线)模块一 专题4 随机变量及其分布 (人教A)(已下线)模块一 专题3 概率 (苏教版)河北省石家庄市元氏县音体美学校2022-2023学年高二下学期期末数学试题(已下线)第06讲 事件的相互独立性、条件概率与全概率公式(七大题型)(讲义)(已下线)考点11 条件概率与全概率公式 2024届高考数学考点总动员【练】(已下线)高二数学下学期期末考点大通关真题必刷100题(1)--高二期末考点大串讲(人教B版2019选择性必修第二册)
解题方法
5 . 南宋晩期的龙泉窑粉青釉刻花斗笠盏如图一所示,这只杯盏的轴截面如图二所示,其中光滑的曲线是抛物线的一部分,已知杯盏盛满茶水时茶水的深度为
,则该杯盏的高度为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/976260cbf5e30856d4fd37a4b0a671a7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/6/14198347-0fe1-402d-9ee2-f5d0a51357e6.png?resizew=337)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-06-05更新
|
346次组卷
|
2卷引用:辽宁省锦州市2023届高三质量监测数学试题(最后一模)
6 . 若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b708b3516c8c313bc95bc400becc64f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e973229c87a6b1cdad2e92505de7aafe.png)
A.1 | B.![]() | C.19 | D.![]() |
您最近一年使用:0次
名校
解题方法
7 . 记
为数列
的前
项和,已知
.
(1)求
的通项公式;
(2)设单调递增的等差数列
满足
,且
成等比数列.
(i)求
的通项公式;
(ii)设
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.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/b9aa8c8737223748f099a5c437f3a2cb.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)设单调递增的等差数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/385275d29d8c8a7841eaeaa3dfab2cdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/975a03319e38805eb6e5baa4febe03a4.png)
(i)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
(ii)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85ac70d32577ec72558ed5010069c32f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c215db1d8f69757118ad405b78035628.png)
您最近一年使用:0次
2023-06-05更新
|
1365次组卷
|
3卷引用:辽宁省锦州市2023届高三质量监测数学试题(最后一模)
解题方法
8 . 如图,正方体
的棱长为3,点
、
、
分别在棱
、
、
上,满足
,
,记平面
与平面
的交线为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b94ce22f30a8de2af135de3c89403aff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fbafedc202bd0d86c4dfdece9f8f4fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a696a182fff038a86b2bbe8ca099442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcd966daca9f4c09e7e6c0d973c6558d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa9890efa43fce8318f35c515c4795a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffe8a84ca3a13f82aff1a022edc66065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fb04914c4e8fb3483da44c67fe1809f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/9/e483a52a-ba6a-40d4-a54c-406f393492a4.png?resizew=146)
A.存在![]() ![]() |
B.当![]() ![]() ![]() |
C.当![]() ![]() ![]() |
D.当![]() ![]() ![]() ![]() |
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名校
解题方法
9 . 已知直线
的倾斜角为
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04eed461026f69fe9ab2c5dc12af8ac7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b588b323fce92879ea6c64b3ff4e00c9.png)
A.-3 | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-06-05更新
|
780次组卷
|
3卷引用:辽宁省锦州市2023届高三质量监测数学试题(最后一模)
10 . 若
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce47485a050bab5d51b872817e1f7bcb.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-05-24更新
|
541次组卷
|
2卷引用:辽宁省北镇市第三高级中学2023-2024学年高三上学期第二次月考数学试题