函数y=sin(wx-b)图像VIP

(一).探究ψ对y=sin(x+ψ)，XR∈的图像的影响例1画出函数Y=Sin(X+),XR∈Y=Sin(X-),XR∈的简图。3400-101-π/35π/37π/62π/3π/602π3...