名校
解题方法
1 . 已知函数
是定义在R上的奇函数,且当
时,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/11/31d79b83-4816-4ef4-b966-bb628f8dfb1a.png?resizew=194)
(1)求出当
时,
的解析式;
(2)如图,请补出函数
的完整图象,根据图象直接写出函数
的单调递减区间;
(3)结合函数图象,求当
时,函数
的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db2b74d89854116e411c089d053df053.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15308be822e4af7bc4054e7aa4c50e80.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/11/31d79b83-4816-4ef4-b966-bb628f8dfb1a.png?resizew=194)
(1)求出当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08115d6d9f876dea921a4d32260ff1fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)如图,请补出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(3)结合函数图象,求当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e0c8c40d3b0b4d5cd85852959249dc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
您最近一年使用:0次
2023-12-12更新
|
168次组卷
|
2卷引用:广东省佛山市第一中学2023-2024学年高一上学期第二次教学质量检测(12月)数学试题
名校
解题方法
2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a296c144fc9626f81ae59d6dc1d6a80.png)
的图像;
(2)求
;
(3)求方程
的解集,并说明当整数
在何范围时,
.有且仅有一解.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a296c144fc9626f81ae59d6dc1d6a80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/981db5e1425f4510580273488f6e1fd0.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/549f9c4a708ba21ecadd712e2df626a4.png)
(3)求方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b7bff9b2431134f7683a9cc4e68acd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb291880ef86317d079c0e0b349403e5.png)
您最近一年使用:0次
2023-12-09更新
|
190次组卷
|
6卷引用:黑龙江省齐齐哈尔市克东县第一中学2023-2024学年高一上学期12月月考数学试卷
3 . 已知
为定义在区间
上的偶函数,当
时,
.
(1)当
时,求函数
的解析式;
(2)在给出的坐标系中画出函数
的图象,写出函数
的单调区间,并指出单调性.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad8193516c2f7f0263874d6d75ff1f75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/264e54b81230f39733dcc4f39cf31c13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3955b3a53ee9bc34ed2221a4885a2175.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43b2e0d0ca28f794bf8745d213e30c79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)在给出的坐标系中画出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/8/98301a46-3347-4d12-be59-acb4b4a592a0.png?resizew=210)
您最近一年使用:0次
解题方法
4 . 已知
是定义在
上的偶函数,当
时,
.
(1)求函数
的解析式;
(2)在给出的坐标系中画出
的图象,并写出
的单调增区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.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/15308be822e4af7bc4054e7aa4c50e80.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)在给出的坐标系中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/28/3a117c54-278d-4cfd-8c36-7a5c261283e4.png?resizew=210)
您最近一年使用:0次
2023-11-27更新
|
60次组卷
|
2卷引用:山东省潍坊市2023-2024学年高一上学期11月期中质量监测数学试题
5 . 已知函数
的图像经过点
,其中a>0,a≠1
(1)若
,求实数t的值.
(2)设函数g(x)=
,请作出g(x)的简图.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27760786e698d29d431b45c250be0308.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/899a399201f4fba1e0a024c9f80d0ade.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/28/9b3bd7e9-df86-463e-826b-c11a7cef9d6d.png?resizew=170)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59ffd394928f17fa135163c2b361ab86.png)
(2)设函数g(x)=
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00c5bb29333c09dd325df10958c040b3.png)
您最近一年使用:0次
名校
解题方法
6 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afb07ef16a59c3fca5b82ec18b38f75a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/24/6e78baf3-b1e2-45d8-a73e-b1270132247e.png?resizew=185)
(1)求
,
的值;
(2)在给定的坐标系中,画出
的图象
无需列表![](https://staticzujuan.xkw.com/quesimg/Upload/formula/440a091777c1e606220ad30862b8664b.png)
(3)根据(2)中的图象,写出
的单调区间和值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afb07ef16a59c3fca5b82ec18b38f75a.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/24/6e78baf3-b1e2-45d8-a73e-b1270132247e.png?resizew=185)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ce6155e181e21ce56ea658b70f8af17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d2518f6b97e516aa2bd548234370fc5.png)
(2)在给定的坐标系中,画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd995178601c2ad7b40f973d268c7bb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/440a091777c1e606220ad30862b8664b.png)
(3)根据(2)中的图象,写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
2023-11-23更新
|
170次组卷
|
3卷引用:安徽省滁州市2023-2024学年高一上学期期中联考数学试题
7 . 已知函数
,
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/21/22f7749f-3d54-4218-bb0c-12de6ada2d83.png?resizew=171)
(1)在所给的坐标系中画出
的图象;
(2)根据图象,写出
的单调区间和值域;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43f453e64e4320c38dff22433fb177ef.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/21/22f7749f-3d54-4218-bb0c-12de6ada2d83.png?resizew=171)
(1)在所给的坐标系中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(2)根据图象,写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
8 . 定义在
上的偶函数
,当
时,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/22/e89683ef-0a65-400e-8a1f-82242aef9f1c.png?resizew=202)
(1)求函数
在
上的表达式,并在图中的直角坐标系中画出函数
的大致图象;
(2)若
有四个零点,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db2b74d89854116e411c089d053df053.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a709fac76762ce4503bbed9644f91649.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/22/e89683ef-0a65-400e-8a1f-82242aef9f1c.png?resizew=202)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dd1017814e9883c21b17e43703a7272.png)
您最近一年使用:0次
2023-11-21更新
|
330次组卷
|
3卷引用:第五章 函数应用章末测试--同步精品课堂(北师大版2019必修第一册)
(已下线)第五章 函数应用章末测试--同步精品课堂(北师大版2019必修第一册)陕西省西安市阎良区关山中学2023-2024学年高一上学期第三次质量检测数学试题新疆阿克苏市实验中学2023-2024学年高三上学期第一次月考数学试题
名校
解题方法
9 . 已知函数
.
(1)求
,
的值;
(2)利用描点法直接在所给坐标系中作出
的简图(不用列表).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cae8c3f08cdad49d01d3e999a2ddfe5.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45cc3f52cd9edf88e49e2409f050108d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b530377e3fe56b7988935dd73d9dccd.png)
(2)利用描点法直接在所给坐标系中作出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/18/5dff9700-b668-459a-9f3d-4ea7c9edc1a7.png?resizew=215)
您最近一年使用:0次
名校
解题方法
10 . 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