A. head B. arm C. foot D. nose E. eye F. mouth G. ear H. leg |
1.
![](https://img./dksih/QBM/editorImg/2023/3/20/0e15eef5-ea9d-46a8-9723-5eb23aec0d72.png?resizew=57)
2.
![](https://img./dksih/QBM/editorImg/2023/3/20/63b03fdc-c330-4502-9084-d412723208a4.png?resizew=68)
3.
![](https://img./dksih/QBM/editorImg/2023/3/20/8193f368-0c9c-4796-9359-fecf0cae15d3.png?resizew=96)
4.
![](https://img./dksih/QBM/editorImg/2023/3/20/d0f08a38-b008-48a2-8a14-3e08ff602000.png?resizew=50)
5.
![](https://img./dksih/QBM/editorImg/2023/3/20/4960c303-e7ba-4e36-a0d0-7427dbcf087b.png?resizew=105)
6.
![](https://img./dksih/QBM/editorImg/2023/3/20/584a4c59-6e84-45f3-982e-102fc8387b47.png?resizew=66)
7.
![](https://img./dksih/QBM/editorImg/2023/3/20/462e81b9-c1bb-4a8e-a79b-a622838616c3.png?resizew=90)
8.
![](https://img./dksih/QBM/editorImg/2023/3/20/2ddbba51-d0df-4a98-8058-b7967463f526.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)