1 . 已知函数
.
(1)求
;
(2)画出
的图象;
(3)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca9131b44d53a716e20ad2c24558f093.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c4b5b9edcf4c9230374512e2f506df0.png)
(2)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7790a91bcbbc414071d2ad1649fc8e7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
解题方法
2 . 已知
.
(1)画出
的图像,并写出
的最小值;
(2)求
与直线
围成的封闭图形面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a073b8a970f86594578a660f5c8801c.png)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de72a5190834f5dbe895596656c038b3.png)
您最近一年使用:0次
解题方法
3 . 已知函数
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/11/3d1bd810-67ab-46d9-93e0-a0afa9a3e87b.png?resizew=210)
(1)判断函数
的奇偶性并用定义证明;
(2)用分段函数的形式表示函数
的解析式,并直接在本题给出的坐标系中画出函数
的图像;
(3)用
表示
,
中的较大者,即
,若
,则求
的值 .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/578b5d562457a6ba731ee5a2dd3b1fc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a63716f1f42c412f23bfb2f3651638c4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/11/3d1bd810-67ab-46d9-93e0-a0afa9a3e87b.png?resizew=210)
(1)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)用分段函数的形式表示函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(3)用
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c694cf892ee07daa54bdd9f2fb421e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b345ba4baeae1041f7d69ad09dc326c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe57503d720d07a26770942b067d2cf7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
解题方法
4 . 已知函数
.
(1)求
;
(2)若
,求
;
(3)画出函数
的图象
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b0e15f7190ba10b2863317e7f11e4d6.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6b8532c60ba99b88f1d5448463f89d0.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86b92b70365c63607daecdc8deb73ecf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c820c90a47b03ee1e229ee50dff48a3f.png)
(3)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/29/5c12dea6-33d6-4a0a-9575-364808944ce6.png?resizew=211)
您最近一年使用:0次
2023-11-09更新
|
155次组卷
|
2卷引用:天津市第五中学2023-2024学年高一上学期期中数学试题
23-24高一上·广东深圳·期中
名校
解题方法
5 . 给定函数
,
,
.用
表示
,
中的较大者,即
.
(1)请写出函数
的函数解析式,
(2)画出函数
在
上的图象,并写出函数
的单调区间(不用证明)和值域;
(3)若
,则求a的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7343e8f9118952329c5c1072caa9b0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0c4473159277aed64ea96c4af087954.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3859cd3de4d6d485df050b0f5321d6c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d08113f348ee3409e25687093914af2.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/4/8de33e76-504c-49d8-9fb1-22cda317882b.png?resizew=170)
(1)请写出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3859cd3de4d6d485df050b0f5321d6c6.png)
(2)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3859cd3de4d6d485df050b0f5321d6c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e99bebf8db0d314aacb2cb1f09bf48c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3859cd3de4d6d485df050b0f5321d6c6.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6abc791ee78b985fe878f99514c05c9.png)
您最近一年使用:0次
名校
解题方法
6 . 给定函数
,
,
.用
表示
,
中的较大者,即
.
(1)请用图象法表示函数
,注:画出
上的图象即可;
(2)写出函数
的值域;
(3)若
,则求a的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7343e8f9118952329c5c1072caa9b0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0c4473159277aed64ea96c4af087954.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3859cd3de4d6d485df050b0f5321d6c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d08113f348ee3409e25687093914af2.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/16/1be27b4d-18fb-440b-84cb-a43d6f913c35.png?resizew=211)
(1)请用图象法表示函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3859cd3de4d6d485df050b0f5321d6c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d771a4732316b86a23b9c1b19674042a.png)
(2)写出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3859cd3de4d6d485df050b0f5321d6c6.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26cac73471f61677aa636128e5536d81.png)
您最近一年使用:0次
2023-10-16更新
|
911次组卷
|
2卷引用:山西省太原市第五中学校2023-2024学年高一上学期10月月考数学试题
解题方法
7 . 已知
.
(1)画出
的图像,并写出
的最小值;
(2)求
与直线
围成的封闭图形面积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a073b8a970f86594578a660f5c8801c.png)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de72a5190834f5dbe895596656c038b3.png)
您最近一年使用:0次
名校
解题方法
8 . 已知
(1)画出
的图象;
(2)若
,求
的值;
(3)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ca87238bcd46a4514713705f5340a8a.png)
(1)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ba37a617e7c271ffa27b1f0700eef8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47ffb694021b52653de5141ae27ba6d0.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/faca21168dbf628cce0a4ff5aa42e8fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47ffb694021b52653de5141ae27ba6d0.png)
您最近一年使用:0次
2022-10-24更新
|
508次组卷
|
3卷引用:广东省佛山市南海区九江中学2022-2023学年高一上学期第一次检测数学试题
广东省佛山市南海区九江中学2022-2023学年高一上学期第一次检测数学试题广东省佛山市南海区九江中学2023-2024学年高一上学期10月第一次月考数学试题(已下线)5.2 函数的表示方法(1)-【帮课堂】(苏教版2019必修第一册)
名校
解题方法
9 . 已知函数
的解析式
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/14/35dc3e15-9ae8-4baf-a75e-b4c4465952bc.png?resizew=236)
(1)若
,求
的值;
(2)画出
的图象,并写出函数的值域(直接写出结果即可).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab4711821128b9cfb59e373d71eb3e23.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/14/35dc3e15-9ae8-4baf-a75e-b4c4465952bc.png?resizew=236)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a04042cd29185f7f48399495d7df371e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2023-02-10更新
|
206次组卷
|
3卷引用:黑龙江哈尔滨工业大学附属中学校2022-2023学年高一上学期第一次月考数学试题
解题方法
10 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/feb0f330d9c9c974c5111b5a4c39ce81.png)
(1)若
,求实数
的值;
(2)请用铅笔画出函数的图象并写出函数
在区间
上的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/feb0f330d9c9c974c5111b5a4c39ce81.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07dd463b37d2795bfcbd7fae0dabdb31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)请用铅笔画出函数的图象并写出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99185e48ab98b6757a2b9bb5aff7d0cc.png)
您最近一年使用:0次