解题方法
1 . 已知
,且
是第二象限角.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01abbf24cb877b763aea5d8b0200312b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6369cd1db768436809404b1f3c4132c0.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fc0c07dbf13f77c6333d396530ef9e3.png)
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解题方法
2 . 已知幂函数
的图象关于
轴对称.
(1)求
的值及函数
的解析式;
(2)设函数
,求
在区间
上的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4768b67151a484e59222fa2d8bd13559.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)设函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf7221d6342dbde71d7408e0e0b63af9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dccf1f9faac56117d6d3dd1dddd286d.png)
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解题方法
3 . 已知集合
,若
,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55cec96228e683e29ffd2bce6a7db97e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2333f966f6ec29f0661f93d99b055cd5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
4 . 已知
,若
,则实数
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9490cfac82b9fe4f25306291f5d585bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca55f6d583a4a469a229a24183aec579.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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5 . 已知函数
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a25ae84e28cffc9c2d83dfff8ed1061.png)
A.![]() ![]() | B.![]() |
C.![]() ![]() | D.![]() ![]() |
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6 . 设正数
满足
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5558c083d34cbb0a58d3ce1dc6f5778e.png)
A.![]() |
B.![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次
解题方法
7 . 已知全集
,集合
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b324e96ff43538d7e57a0c593dadec99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/377f80e8f1ee3436f0b83b43f47b8715.png)
A.集合![]() |
B.![]() |
C.![]() |
D.![]() |
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解题方法
8 . 设
,函数
,若
的最小值为
,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22dd8b3dc4c609bab82d356a5cc2208d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/939b097b282f61a79ac5ec70c46f0af5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ce6155e181e21ce56ea658b70f8af17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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9 . 已知
的定义在
上的偶函数,且在
为减函数,设
,
,则
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96c9ad759cdf7169fb9c3d1baa0e3bf0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bdb21c4e3a9c465adcba9c413b2c606.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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名校
解题方法
10 . 已知直线
与
平行,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0d27b99f5112808cbd83a31aa561a75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0347ef336273de4f322e9dbee2ebfa0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
A.1 | B.7 | C.![]() ![]() | D.1或7 |
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2024-01-19更新
|
361次组卷
|
2卷引用:重庆市九龙坡区2023-2024学年高二上学期教育质量全面监测数学试题