A. by bus B. by car C. by train D. by plane E. by ship F. by subway |
1.
![](https://img./dksih/QBM/editorImg/2023/3/21/e6519f69-9856-42e1-90a9-71e566f72fed.png?resizew=169)
2.
![](https://img./dksih/QBM/editorImg/2023/3/21/2fed9b8f-442a-4a78-9f64-7309166406cc.png?resizew=160)
3.
![](https://img./dksih/QBM/editorImg/2023/3/21/804e1ef9-bf0a-4216-993b-05e333f21cf7.png?resizew=144)
4.
![](https://img./dksih/QBM/editorImg/2023/3/21/e3bd1739-b5b6-4ba0-a047-a5eac5e991be.png?resizew=172)
5.
![](https://img./dksih/QBM/editorImg/2023/3/21/c7636c73-9e38-4810-9129-8b6378949838.png?resizew=156)
6.
![](https://img./dksih/QBM/editorImg/2023/3/21/b812f138-2345-44f6-987f-3343d37b20b6.png?resizew=138)
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
![](http://static.xuejinqu.com/images/medal.png)
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)