A. orange B. apple C. duck D. eraser E. ant F. cat G. dog H. ruler I. bag J. yellow |
1.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/505a1093-e530-42e7-9686-574807c82def.png?resizew=111)
2.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/7f082ff0-10f5-4124-b6ae-56aa959c0d3c.png?resizew=113)
3.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/3f4e6531-f0ca-48ee-a36b-b879f0efbdde.png?resizew=76)
4.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/168e1a9d82984fef98101454e84dd39d.png?resizew=138)
5.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/393a7d06-7bcd-435e-ab75-efcae6e633a5.png?resizew=97)
6.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/f5cbae47-7b9a-4f14-9f62-0131d2a17ea0.png?resizew=83)
7.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/0b192c1f5e29407cbaf2a01aedc11107.png?resizew=132)
8.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/e7aae525-7276-427d-a049-32e875a1a66d.png?resizew=86)
9.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/d8167be7-2da7-46b7-ba49-5545b4d55dbf.png?resizew=103)
10.
![](https://img./dksih/QBM/2021/9/24/2815091478265856/2817851255668736/STEM/6ff73ed9-4e47-439a-82e2-296f531262e9.png?resizew=84)
![](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)