1. autumn a.
![](https://img./dksih/QBM/2020/7/5/2499402673315840/2501320543862785/STEM/02d63180-dca1-476c-a2ae-edb632ec2eb2.png?resizew=92)
2. spring b.
![](https://img./dksih/QBM/2020/7/5/2499402673315840/2501320543862785/STEM/5722be8e-b103-4d46-89de-4031a2d340b6.png?resizew=89)
3. summer c.
![](https://img./dksih/QBM/2020/7/5/2499402673315840/2501320543862785/STEM/2d008610-75ff-4ed6-9ebf-845447cda677.png?resizew=131)
4. winter d.
![](https://img./dksih/QBM/2020/7/5/2499402673315840/2501320543862785/STEM/fd2b23fc-90a7-47bd-a7a1-dbc22b6aba29.png?resizew=104)
![](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)