1 . 已知函数
(
,
,
)的部分图象如图所示,且图中阴影部分的面积为
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ec89c3bc454d209007c2b29baeeb3b0.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/3e48d15e4ccb48bda970dfd6f026ff53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20b3a91ccf6028608cd03df7072f6536.png)
A.![]() |
B.点![]() ![]() |
C.直线![]() ![]() |
D.函数![]() ![]() |
您最近一年使用:0次
20-21高三下·全国·阶段练习
2 . 已知
,其部分图象如图所示,
、
分别为最高点、最低点,则( )
![](https://img.xkw.com/dksih/QBM/2021/2/26/2666219136720896/2666434985410560/STEM/4616127d-2865-4326-9190-488d98453b59.png?resizew=214)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caa029ee7d811a6ba89e2259c7f8ba49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://img.xkw.com/dksih/QBM/2021/2/26/2666219136720896/2666434985410560/STEM/4616127d-2865-4326-9190-488d98453b59.png?resizew=214)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
3 . 如图为函数
的部分图象,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ddf754034fd08d54f0673d3f6aaac47.png)
A.函数![]() ![]() |
B.函数![]() ![]() |
C.函数![]() ![]() |
D.函数![]() ![]() ![]() |
您最近一年使用:0次
名校
解题方法
4 . 如图,函数
的图象与
轴的其中两个交点为
,
,与
轴交于点
,
为线段
的中点,
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03cf02b6d9acd0652223bb94260af4f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d347a4333a180e196e98fed8b8d5fcbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9774f83067ed956a551bc41adcce0469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f44fcb5d48f97e9c4d71c85dee425a4f.png)
A.![]() | B.![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
5 . 已知函数
的部分图象如图所示,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e574972383a23f21109205bb67e0370.png)
A.![]() |
B.![]() ![]() |
C.![]() ![]() ![]() |
D.满足条件![]() ![]() |
您最近一年使用:0次
2024·全国·模拟预测
解题方法
6 . 如图是三角函数
或
的部分图像,则该三角函数的解析式可能是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8665842489bc1b588fa43d34730fd1d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e78b80e7916078f93d3581410a0655e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024·全国·模拟预测
解题方法
7 . 已知函数
(
,
,
)的部分图象如图所示,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f2cfe5126b9e6a18055e3535b1c7946.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/af87a22a39bd12c4734b0bdf1596b42a.png)
A.![]() ![]() ![]() |
B.![]() |
C.![]() |
D.![]() ![]() ![]() |
您最近一年使用:0次
名校
8 . 已知函数
,其部分图象如图所示,且直线
与曲线
所围成的封闭图形的面积为
,下列叙述正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f27cd15ee656d39a864fbecf781f23c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dc06945468c5aaa0766fa7d6db32e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f29c3f63b8d190bae8abeb2036f4a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70f5389990c3a0c5373f3bd9fb2454c9.png)
A.![]() |
B.![]() |
C.![]() |
D.若![]() ![]() ![]() ![]() ![]() |
您最近一年使用:0次
9 . 函数
的部分图象如图所示,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c542f89fe507194970e4998a0f961ab.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() ![]() ![]() |
D.若方程![]() ![]() ![]() |
您最近一年使用:0次
名校
10 . 在物理学中,把物体受到的力(总是指向平衡位置)正比于它离开平衡位置的距离的运动称为“简谐运动”.在适当的直角坐标系下,某个简谐运动可以用函数
(
,
,
)的部分图象如图所示,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fcd3cea5f5e2fe943490dcb65d74c73.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/409b95503e9f597f9f63c65917b330c5.png)
A.![]() ![]() ![]() |
B.函数![]() ![]() |
C.函数![]() ![]() ![]() |
D.若![]() ![]() ![]() |
您最近一年使用:0次