1.美术
![](https://img./dksih/QBM/2021/9/17/2809930841931776/2836367680282624/STEM/691e5075b207449099ef89cce97161c8.png?resizew=82)
![](https://img./dksih/QBM/2021/9/17/2809930841931776/2836367680282624/STEM/d39e1345b26f4ee185999c8ac1aacc82.png?resizew=86)
2.音乐
![](https://img./dksih/QBM/2021/9/17/2809930841931776/2836367680282624/STEM/30a6feac464d42869e75c43660551de2.png?resizew=80)
![](https://img./dksih/QBM/2021/9/17/2809930841931776/2836367680282624/STEM/d39e1345b26f4ee185999c8ac1aacc82.png?resizew=86)
3.英语
![](https://img./dksih/QBM/2021/9/17/2809930841931776/2836367680282624/STEM/4409d54915b545298175ccd929788703.png?resizew=81)
![](https://img./dksih/QBM/2021/9/17/2809930841931776/2836367680282624/STEM/d39e1345b26f4ee185999c8ac1aacc82.png?resizew=86)
4.语文
![](https://img./dksih/QBM/2021/9/17/2809930841931776/2836367680282624/STEM/69521173f3a54f3a87c51973e9f8c64d.png?resizew=84)
![](https://img./dksih/QBM/2021/9/17/2809930841931776/2836367680282624/STEM/d39e1345b26f4ee185999c8ac1aacc82.png?resizew=86)
![](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)