A. cinema B. student C. dictionary D. shelf E. CD
1.
![](http://static.xuejinqu.com/qimg/fcd/fcdaf9b7c8020d80f93939546b41383a.png)
2.
![](http://static.xuejinqu.com/qimg/a83/a83666979de95e56f0a8217a468fe85f.png)
3.
![](http://static.xuejinqu.com/qimg/610/610fb0bfdb82a6bd4cfd5610405c02a0.png)
4.
![](http://static.xuejinqu.com/qimg/727/727381b9a727236e4c7685635dbf461c.png)
5.
![](http://static.xuejinqu.com/qimg/48c/48ca0ede1cdd55445d71281324d3b7b0.png)
![](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)