1.grapes
![](http://static.xuejinqu.com/qimg/389/3891e2e0a1e134b2643d11749adac053.png)
2.watermelon
![](http://static.xuejinqu.com/qimg/fca/fca57557937b0f34f8d521c967583f1f.png)
3.woman
![](http://static.xuejinqu.com/qimg/7fc/7fc7fc6585c972c358101f599e5a23f9.png)
4.big
![](http://static.xuejinqu.com/qimg/dc1/dc1f7deaa63bae691ed392a602a21077.png)
5.eleven
![](http://static.xuejinqu.com/qimg/4fb/4fb630ad730e524c2417b4b9a4e10501.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)