名校
解题方法
1 . 函数
的部分图象大致为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6018e22c39faa4092a06d7fcce43aa5.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2 . 已知函数
的最小正周期为
,且
,则函数
在区间
上零点的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bc96e5d2833cae8f64734e7c51c9c81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/586496bdbc0ffe617ffa6861fca31f04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2af577e2ca5931200d342c266ab6fbe1.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次
解题方法
3 . 函数
的图象大致为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb1f79cb208460347c3d59e9f454a34c.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2021-02-06更新
|
174次组卷
|
3卷引用:云南省楚雄州中小学2020-2021学年高一年级上学期期末质量监测数学试题
4 . 已知奇函数
的部分图象如图所示,点M的坐标为
且
为等腰直角三角形,当A取最大值时,
等于( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/16/071e98d1-5717-4f8a-b4f5-ff35c6f0f4bc.png?resizew=208)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1484459c3429cbd9e96fd60b7b1b5c3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7a999c36de5c9a9ce876a4a56fa34c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0d13e82ad6bdae51f30e2a3dafd630d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52ed052ca7a74b575d8a87f078a8eb7f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/16/071e98d1-5717-4f8a-b4f5-ff35c6f0f4bc.png?resizew=208)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
5 . 定义运算:
,设
,若
,
,
,则
的值域为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6314f18f9bdccebe2a20a6cceca3d61a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b33d00695a7b5c468f8f44ea2bb666b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa7f9b35017daa8b524c5717a355834a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4784338464ebd7b72876659bcb2df179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
6 . 已知函数
,
.
(1)求函数
的对称轴和单调递减区间;
(2)若
且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8284f1a3b477b0f160c5c99d4348c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce9e7f874f1f6706c2f2d7b5da2754a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bc5be0c786c0d51f36601e3c009a7a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc1b921548dbf4bc9418758c2c6b2417.png)
您最近一年使用:0次
2020-03-15更新
|
307次组卷
|
2卷引用:云南省丽江市第一高级中学2019-2020学年高一下学期开学考试数学试题