函数y=1/5sin(3x-π/3)的定义域是,值域是,周期是,振幅是,频率是,初相是．函数y=1/5sin(3x-π/3)的定义域是__________,值域是________,周期是________,振幅是________,频率是________,初相是_________．

函数y=1/5sin(3x-π/3)的定义域是,值域是,周期是,振幅是,频率是,初相是．函数y=1/5sin(3x-π/3)的定义域是__________,值域是________,周期是________,振幅是________,频率是________,初相是_________．
函数y=1/5sin(3x-π/3)的定义域是,值域是,周期是,振幅是,频率是,初相是．
函数y=1/5sin(3x-π/3)的定义域是__________,值域是________,周期是________,振幅是________,频率是________,初相是_________．

函数y=1/5sin(3x-π/3)的定义域是,值域是,周期是,振幅是,频率是,初相是．函数y=1/5sin(3x-π/3)的定义域是__________,值域是________,周期是________,振幅是________,频率是________,初相是_________．
函数y=1/5sin(3x-π/3)的定义域是(－∞,∞),值域是[-1/5,1/5],周期是2kπ/3,振幅是1/5,频率是3/2π,初相是-3/π．有不懂的请留言