1. wr _ t _
![](http://static.xuejinqu.com/qimg/e7c/e7cb7195a1d5ca87b34caaebe6f602a2.png)
![](http://static.xuejinqu.com/qimg/904/904f0a990dcac3c81d726569fb5b6694.png)
3. l _ _ y
![](http://static.xuejinqu.com/qimg/a6d/a6d73724e1202be6c5ae9e6c4294441f.png)
![](http://static.xuejinqu.com/qimg/aa6/aa6246296e2fffb670f00ea5a3204fd3.png)
5. t _ l _ v _ sion
![](http://static.xuejinqu.com/qimg/246/2467bcfcfaef60a331a4ab507ad00ec3.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)