A. fly B. cook C. swim D. sing E. read |
![](https://img./dksih/QBM/editorImg/2023/6/2/578355c3-5c0d-4fc2-96b8-e58c75265737.png?resizew=115)
2.
![](https://img./dksih/QBM/editorImg/2023/6/2/9ff2a64f-94bb-4556-b71a-e1202741ec1e.png?resizew=84)
3.
![](https://img./dksih/QBM/editorImg/2023/6/2/03a90889-cd49-4a2a-b751-bac176a2ddda.png?resizew=80)
4.
![](https://img./dksih/QBM/editorImg/2023/6/2/016e0951-ae28-49ef-8d55-1c22f723e37c.png?resizew=73)
5.
![](https://img./dksih/QBM/editorImg/2023/6/2/e8199f8e-d8b2-488c-8cc7-838331d994e6.png?resizew=84)
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
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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)