( )(1)apple
![](http://static.xuejinqu.com/qimg/158/158363ad861e7bca5dc98de945dcada1.png)
![](http://static.xuejinqu.com/qimg/779/77910070660b3361b14937387a212723.png)
( )(3)dog
![](http://static.xuejinqu.com/qimg/2e1/2e175e88aa16910d1cdad9055592a033.png)
![](http://static.xuejinqu.com/qimg/7f6/7f6a5a15879a107e248db63d0cddbe8f.png)
( )(5)egg
![](http://static.xuejinqu.com/qimg/d7c/d7c6ece89de0ed4a513fc0d4db67ff2f.png)
![](http://static.xuejinqu.com/qimg/d39/d398d5fc0d00a3bd432d21cc1544dac7.png)
( )(7)ship
![](http://static.xuejinqu.com/qimg/8eb/8ebec847762e6e606ea3f9a59a453555.png)
![](http://static.xuejinqu.com/qimg/b36/b36c47e34402572878941231b2ddc774.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)