A. crayons B. sunny C. English book D. red lanterns E. windy F. gift G. bell H. birthday cake I. November J. plus |
1.
![](http://static.xuejinqu.com/qimg/814/814ecf040c66960962efd885660a8be1.png)
2.
![](http://static.xuejinqu.com/qimg/39a/39aff64285f923645017cce46118c655.png)
3.
![](http://static.xuejinqu.com/qimg/9ae/9ae0b87cb731bb01f7b269d6b621c904.png)
4.
![](http://static.xuejinqu.com/qimg/491/491754eae88159393c4cd3393a8d2ae6.png)
5.
![](http://static.xuejinqu.com/qimg/84c/84ce948b45c4bc22c5c84ffa283c6dee.png)
6.
![](http://static.xuejinqu.com/qimg/381/381edefb2cfa6c3adac2294468916138.png)
7.
![](http://static.xuejinqu.com/qimg/986/986592fbd1d5519405bbb31d71751a0b.png)
8.
![](http://static.xuejinqu.com/qimg/95c/95cfb1ecc615d9a2c071cbe8f1706156.png)
9.
![](http://static.xuejinqu.com/qimg/ebe/ebe1b1409bb7751390e25f85c9326603.png)
10.
![](http://static.xuejinqu.com/qimg/45d/45d44ce367a7e62d8ba96675c611188d.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)