名校
1 .
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e7a6c2b0b470d84b1a75f8e65faaa19.png)
A.![]() | B.2 | C.1 | D.0 |
您最近一年使用:0次
2022-11-14更新
|
1528次组卷
|
4卷引用:广西贵港市2022-2023学年高一上学期期中教学质量检测数学试题
广西贵港市2022-2023学年高一上学期期中教学质量检测数学试题新疆乌鲁木齐某校2022-2023学年高一下学期开学考试数学试题(已下线)专题09 指数对数的运算-1(已下线)2.指数幂的运算性质(分层练习,五大题型)-高一数学同步精品课堂(北师大版2019必修第一册)
2 . 若不等式
的解集为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51921e92a609da95a018ae4538ab6692.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b4873dc2789d3566a2e76460cc533ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/468298cfa68580ac84e21a7f064ba152.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51921e92a609da95a018ae4538ab6692.png)
您最近一年使用:0次
解题方法
3 . 已知
,
,且
.
(1)求
的最大值;
(2)求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f12772088d4545e3e6e9af5b4843fc85.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18f0281e6bbdbe08beeccb55adf84536.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f7266b2ef457b8ddeee3fa2cc24022e.png)
您最近一年使用:0次
4 . 已知幂函数
在
上单调递减.
(1)求
的值;
(2)求
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c959143f8ce648ebe258f4b25c529ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad2edd8edcb21bd41584daf9bb95a5c7.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5d55ef0d1b7ea88d92fd6e1ecebb5f5.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e922756c661766a86e9519e2ad609d.png)
您最近一年使用:0次
2022-11-14更新
|
121次组卷
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2卷引用:广西贵港市2022-2023学年高一上学期期中教学质量检测数学试题
5 . 已知集合
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fd8e850679717eb45043a0c127b2b25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5399f22429e26aa4912fb144a9a16e39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fb410356d54714d9617918c6f4c0ce.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
6 . “
”的充分不必要条件可以是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c76452cfd2a3110d29b7cb0596452a0f.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次
7 . 命题“
”的否定是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9d8d1a2426c910e7c0ced0a653b4e6f.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2022-11-13更新
|
129次组卷
|
2卷引用:广西贵港市2022-2023学年高一上学期期中教学质量检测数学试题
8 . 已知
是奇函数,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9e0dcfe20e16312dd0f390fa78529c.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58e82c4003d20b36777f7aea584e3dd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd9874636441663d15eec802947a616d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9e0dcfe20e16312dd0f390fa78529c.png)
您最近一年使用:0次
2022-11-13更新
|
101次组卷
|
2卷引用:广西贵港市2022-2023学年高一上学期期中教学质量检测数学试题
解题方法
9 . 已知
是定义域为R的奇函数,当
时,
.
(1)求
的解析式;
(2)判断
在
上的单调性,并用定义证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e541ea2f855f981c96207070683d388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea79854761a898f4b2be21dd23e5bb29.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870ebc2f7aabb028024894568d749934.png)
您最近一年使用:0次
2022-11-13更新
|
123次组卷
|
2卷引用:广西贵港市2022-2023学年高一上学期期中教学质量检测数学试题
名校
10 . 已知
,圆
.
(1)将圆
的方程化为标准方程;
(2)若圆
的半径为3,且圆
与圆
外切,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79aa1cd422c466ad51792aca6846e9b3.png)
(1)将圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)若圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7853143323fc45f29d4de50e4529866.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2022-11-12更新
|
227次组卷
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3卷引用:广西桂平市浔州高级中学2022-2023学年高二上学期贵港地区统考段考数学试题