①tiger ②neck ③giraffe ④monkey ⑤tail ⑥long |
![](https://img./dksih/QBM/2023/7/28/3290635493621760/3290725499666432/STEM/f74b49164825442cb4abcf449c5cfee2.png?resizew=78)
2.Look at the
![](https://img./dksih/QBM/2023/7/28/3290635493621760/3290725499666432/STEM/c00e1c665e9b4b2cab1da1e3b43c3829.png?resizew=90)
3.Look at the
![](https://img./dksih/QBM/2023/7/28/3290635493621760/3290725499666432/STEM/3cde2e2b55df4186bf14316cc6822014.png?resizew=60)
![](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)