解题方法
1 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6918df0e4b8f8799d0ef04dae0ed2822.png)
(1)求
的值.
(2)画出函数
的图像,观察图像写出此函数的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6918df0e4b8f8799d0ef04dae0ed2822.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2e16db01ffeb0d2168fea4b2473acf.png)
(2)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
名校
解题方法
2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9fc2d79763cd116db01f10bac40eca0.png)
(1)画出函数
的图象;
(2)求
的值;
(3)求出函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9fc2d79763cd116db01f10bac40eca0.png)
(1)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0773e6fbbd1c20b839551b5a05dc1926.png)
(3)求出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2023-11-07更新
|
63次组卷
|
3卷引用:山西省朔州市怀仁市第一中学校2023-2024学年高一上学期第二次月考(11月)数学试题
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解题方法
3 . 已知函数
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/6/dbfa2821-50ed-4fbb-b3a9-46ad60ffafde.png?resizew=196)
(1)分别求
,
,
的值;
(2)画出函数
的图象;
(3)求出函数
的定义域及值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f3ee2e8db259bb4a5160033c63cf414.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/6/dbfa2821-50ed-4fbb-b3a9-46ad60ffafde.png?resizew=196)
(1)分别求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a32822a106d217ffdec43557a236f786.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/865a84e106d64bec207e497b6663e53e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf82d73eb2a6fe7b44de2b73bcb41467.png)
(2)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)求出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2023-11-14更新
|
107次组卷
|
2卷引用:北京市顺义区杨镇第一中学2023-2024学年高一上学期期中考试数学试题
4 . 已知函数
,其中
.
(1)当
时,画出函数
在
上的图象;
(2)若函数
在
上的最大值为
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3db58afeac1cfe83233a8887e16f59b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/4/2f6762bf-2a3f-42bd-a567-92f803b639f0.png?resizew=164)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a92ba8b43bebdf7d6c40917f4d3e110.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb87c830a03204a5b783ad4c2ba49c4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4b8503f4706b8321e4e79a87eadea84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
5 . 已知函数
.
(1)求
、
的值;
(2)画出函数
的图象,并指出它的单调区间(不需证明);
(3)当
时,求函数的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59b583537197a1e97b74e4e42c0d31e7.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c08bab9ee0074ae3e3c0a6c6fb328da9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3627e4ccde7d69c49034a4a2d10bee5.png)
(2)画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3100b4334006cfb90266d783f4798a0.png)
您最近一年使用:0次
2023-08-12更新
|
563次组卷
|
3卷引用:贵州省黔东南州丹寨泓文实验学校2022-2023学年高一下学期第一次月考数学试题
贵州省黔东南州丹寨泓文实验学校2022-2023学年高一下学期第一次月考数学试题福建省莆田第二十五中学2023-2024学年高一上学期期中考试数学试题(已下线)第02讲 3.2函数的基本性质+3.3幂函数(1) -【练透核心考点】
名校
6 . 已知函数
.
(1)
的值;
(2)记
,画出函数
的图象,写出其单调递减区间(无需证明);
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b521a45a710210b7c631f069b4851f9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/11/5c434d28-ac64-4307-8e0c-ceabd0807536.png?resizew=173)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2744646ce1af08aa62b4f66479d87d1.png)
(2)记
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f949b9a15ad3cdb3511fdb803c707bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
您最近一年使用:0次
解题方法
7 . 已知函数
,
,设函数
.
(1)求
的解析式;
(2)画出
的图象,并求出其值域:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c08ae4c5375182e6c9be997ae6284849.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ddfbd71193235c654a736cb47791d34d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/870a586e90a7bb79dc44f9451dee19ba.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/3/0b6294e6-5839-4d71-a30a-5c4cec82753a.png?resizew=207)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02f196f6236188084f3b2c9f2b68c05c.png)
(2)画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02f196f6236188084f3b2c9f2b68c05c.png)
您最近一年使用:0次
名校
解题方法
8 . 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
|
152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
名校
解题方法
9 . 已知对
,都有
,且当
时,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/28/c2f0b928-6f51-49cc-81ca-9839cb16f5f8.png?resizew=203)
(1)求函数
的解析式,并画出
的简图(不必列表);
(2)求
的值;
(3)求
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdb558e17c9818610772917878d82d03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4661d318d27ee704fd8b22f34e0773ca.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/28/c2f0b928-6f51-49cc-81ca-9839cb16f5f8.png?resizew=203)
(1)求函数
![](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/ea09ab225081c171f6d54afec5ffaad9.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39620429c511534bfaa25ead63cd308d.png)
您最近一年使用:0次
2023-11-07更新
|
194次组卷
|
4卷引用:辽宁省阜新市高级中学2023-2024学年高一上学期期中数学试题
解题方法
10 . 已知对
,都有
,且当
时,
.
(1)求函数
的解析式,并画出
的简图(不必列表);
(2)求
的值;
(3)求
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d3dfb9993f0852e443ea196e974013d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aad8ca0dc9a54c3346d495bb66740b6a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/28/a2c7f897-ab4c-4bb8-adbc-bcaee5e4cbe8.png?resizew=213)
(1)求函数
![](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/ea09ab225081c171f6d54afec5ffaad9.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7da221f28de0d5aa1b62e0d41cab7d9.png)
您最近一年使用:0次