解题方法
1 . 函数
是定义在
上的偶函数,当
时,
,现已画出函数
在
轴左侧的图象,如图:
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/5/838b8d34-35d2-4d9d-ade7-11458b7448c4.png?resizew=284)
(1)画出函数
在
轴右侧的图象,并写出函数
的单调递增区间和单调递减区间.
(2)解不等式
.
(3)求函数
在
上的解析式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db2b74d89854116e411c089d053df053.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/becd598a11b876d858728161a7a09705.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/5/838b8d34-35d2-4d9d-ade7-11458b7448c4.png?resizew=284)
(1)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c73a98c1b3504e09bfbe0db849b0d24.png)
(3)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
您最近一年使用:0次
2022-11-04更新
|
399次组卷
|
3卷引用:北京市首都师范大学附属中学昌平学校2022-2023学年高一上学期期中考试数学试题
北京市首都师范大学附属中学昌平学校2022-2023学年高一上学期期中考试数学试题广东省汕头市实验学校2022-2023学年高一上学期期中数学试题(已下线)3.2.2 奇偶性-高一数学同步精品课堂(人教A版2019必修第一册)
名校
解题方法
2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b531609ea70e9a3d2e91d42581d4665.png)
(1)求函数
在区间
上的最值;
(2)在所给的坐标系中画出函数
在区间
上的图象;
(3)若直线
是函数
的一条切线,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b531609ea70e9a3d2e91d42581d4665.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fab11f38ab8593932082ec4d9c8c91f.png)
(2)在所给的坐标系中画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fab11f38ab8593932082ec4d9c8c91f.png)
(3)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65bd2644fced5f81092a4c42a0d52741.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
您最近一年使用:0次
名校
3 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9043ecff695d8b77865c49a0545929a6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/12/37a531a6-548f-4d7e-9835-7b790a0f1aae.png?resizew=383)
(1)用“五点法”画出
在一个周期内的闭区间上的简图必须列表.
(2)写出
的对称中心.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9043ecff695d8b77865c49a0545929a6.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/12/37a531a6-548f-4d7e-9835-7b790a0f1aae.png?resizew=383)
(1)用“五点法”画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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4 . 已知函数
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97985a1d57ea9c49c21cb137800a84a7.png)
(1)在平面直角坐标系中画出函数图象
(2)求该函数最大值及最大值点
(3)求该函数最小值及最小值点.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f82a95c9a4c5292a9188a60203aa5a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97985a1d57ea9c49c21cb137800a84a7.png)
(1)在平面直角坐标系中画出函数图象
(2)求该函数最大值及最大值点
(3)求该函数最小值及最小值点.
您最近一年使用:0次
解题方法
5 . 已知函数
,且
.
(1)求
的值;
(2)判断函数
的奇偶性;
(3)画出函数
的图像.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acce899605cc4c8f3edd448d3698dbff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc0af419f4bc6f089e3304a477589d38.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(3)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
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