1 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/29/7d3a6fd4-0604-4b0b-8e8f-0ede8b4e161a.png?resizew=187)
(1)当
时,用五点法作出函数
一个周期内的图像;
(2)若函数
在区间
上是严格增函数,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32d4cc83b28b1cec4101b24ac563235.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/29/7d3a6fd4-0604-4b0b-8e8f-0ede8b4e161a.png?resizew=187)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dcee772e6187ac31d7f8d69b0487000.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/858d38b1c244c396540aca85f6bb2c19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
解题方法
2 . 已知函数
,
.
(1)将函数
化简并表示成
(其中
,
,
,
)形式;
(2)用五点法列表并作出函数
一个周期内的图象.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4bf7b8666a1e72505816fe533a1af12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
(1)将函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aac99b71c48a2d7c4ba6cd4b1ac7ea3.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/7c1946f3ce67230f215344874c71b100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c36b234ba460321e811de1729eadd4b6.png)
(2)用五点法列表并作出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
2020-07-16更新
|
302次组卷
|
2卷引用:上海市崇明区2019-2020学年高一下学期期末数学试题