[[QOrDeR]]r____ c ____( )
【小题2】b____ ____f( )
【小题3】br____ ____ d( )
【小题4】m____ l____( )
【小题5】____ ____g( )
【小题6】w____ t ____r( )
【小题7】ch____ ck ____n( )
【小题8】s____ ____p( )
【小题9】pl____t____( )
【小题10】f____ ____k( )

同类型试题

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


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

