A. bird B. afternoon C. boy D. panda E. girl |
1.
![](https://img./dksih/QBM/editorImg/2023/11/2/9ef0fa29-bf61-4b42-b21e-dfc073c0b1bd.png?resizew=43)
2.
![](https://img./dksih/QBM/editorImg/2023/11/2/fc393a18-616c-486d-8c69-4e41f097dbbb.png?resizew=79)
3.
![](https://img./dksih/QBM/editorImg/2023/11/2/15173933-cab1-492f-85d8-52350a872f4a.png?resizew=87)
4.
![](https://img./dksih/QBM/editorImg/2023/11/2/97d2c1a3-bb7f-4dce-bb41-9f37a2efa4bb.png?resizew=73)
5.
![](https://img./dksih/QBM/editorImg/2023/11/2/e8f5f3d8-33f7-4fdf-b400-daa24a3d1a47.png?resizew=108)
![](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)