名校
1 . 如图所示,在边长为3的等边三角形ABC中,
,且点P在以AD的中点O为圆心,OA为半径的半圆上,若
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a81889370d45239939a36de53c4445d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f95d146bdcc8ac0a256c12696e9b9826.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() |
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2024-04-18更新
|
371次组卷
|
4卷引用:安徽省皖北名校2023-2024学年高一下学期阶段性联考数学试卷
解题方法
2 . 已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecff5560cd235f6368ea3eaec239f0fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27edeeb2a0a97e14975b35af8b3d2169.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2485f5507d6f020c1275d71b4a2c9677.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
解题方法
3 . 给出以下三个条件:①直线
,
是函数
图象的任意两条对称轴,且
的最小值为
,②
,③对任意的
,
.请从这三个条件中任选一个将下面的题目补充完整,并求解.已知函数
,
,______.
(1)求
的表达式;
(2)将函数
的图象向右平移
个单位后,再将得到的图象上各点的横坐标伸长为原来的2倍,纵坐标不变,得到函数
的图象,若关于
的方程
在区间
上有且只有一个实数解,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/971905ea129aec0ca7c325f60260c7e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dd86badb20015aa65328fda1e43a117.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc6abf3f9b0ebcdc47a028c781b7edb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15615de1a6df206dbd081251f676578e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7002a996b3d89bfc4baf6956bcb01340.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3aa2e1fdf963f27bb204003375d49cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66164fc01e0b385cfc07d95e6bb95260.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1e4ac856b7ac1c163cced5db3f2b219.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5e24f048f9a87274863ba2c037d7a5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96e8891a25b976fa418fb73f0017d6a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
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4 . (1)已知函数
,求函数的值域.
(2)已知函数
,
,求函数的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7130975c0f316cc7411013b11b4fc4cb.png)
(2)已知函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b815f215940351f7298c6885bfbaaef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5caabda288fc01cc168938846eec5d2.png)
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解题方法
5 . 已知函数
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e03a9163c9bb9c15857d973c624414a.png)
A.函数![]() |
B.![]() ![]() |
C.![]() ![]() |
D.曲线![]() ![]() |
您最近一年使用:0次
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解题方法
6 . 已知函数.
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/643dc06d53aa3132f2c40ef213a1d072.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00a080cab44a7d3605430d67b207f9be.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16a88979ccb169c01023ec7c78953b4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/932dae50d66e3753c85537810c87a7f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fed440b9f974492068a68203e5029f98.png)
您最近一年使用:0次
2024-03-21更新
|
468次组卷
|
2卷引用:安徽省A10联盟2023-2024学年高一下学期开学考试数学试卷
7 . 已知函数
(
,
,
)的部分图象如图所示.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/6/e91ed20d-4972-42f7-9999-8141248b1cfc.png?resizew=179)
(1)求函数
的解析式和单调递增区间;
(2)若
,
,求
的值.
![](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/c2ec7dc63956169362373e179ce6f67c.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/6/e91ed20d-4972-42f7-9999-8141248b1cfc.png?resizew=179)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e88a3313f76c6c4b1c876dd009acb88e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ac40b5b9c7c83924404be15ff1a7a96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65c54f2a917702caf0d5ed3e7efe050f.png)
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8 . 已知函数
.
(1)求函数
的最小正周期和对称轴方程;
(2)若函数
在
上有2个零点,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/023fe8dbcd4d9682eadc0d92f09a750a.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/134f0f92e3d32849dd90657515db4f58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbc5e806b6f4d556bbd8039c6936e773.png)
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9 . 已知
,且
.
(1)求
的值及
的最小正周期;
(2)将
的图象向左平移
个单位长度,再向下平移
个单位长度,得到
的图象.若关于
的方程
在
有两个不同的根,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bc175897ea8cdd4ff50ec16dd252972.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6742e9ed66a1f97e3113bb404daf239.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/037fb348109dc2063a268b10eb925a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d91a09da1efd0f599dd4682f2284822b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9105ca8bf7775f0efcb7bb8c6d80cad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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名校
10 . 已知函数
.
(1)求
的单调递减区间;
(2)若函数
与
的最大值相同,最小值相同,单调递增区间相同,求
在
上的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc50b8e1cc267f0becf72803dde7e3ab.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ad3d9ef4dd0c0f0474cb7a25293fc6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b172723002461ae60798317e2f10f6c2.png)
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