你可能感兴趣的试题
y=sin y=sin y=sin4x y=sinx
y=|sin x| y=sin|x| y=|cos x| y=cos|x|
y=sin xcos x y=sin2x y=tan 2x y=sin 2x+cos 2x
y=cos 2x y=-sin 2x y=sin y=sin
y=tan|x| y=cos(-x) y=sin(x-) y=sin|x|
y=sinx y=tanx y=sin2x y=cos2x
y=2cos2x y=2sin2x y=1-sin(2x+) y=cos2x
y=|sin x| y=sin |x| y=-sin |x| y=-|sin x|
y=sin x y=cos x y=sin 2x y=cos 2x
y=sin22x﹣cos22x y=sin2x+cos2x y=sin2xcos2x
y= y=|sin x| y=cos x y=ex-e-x
y=6sin(5x+15)+2 y=6sin(5x-15)+2 y=6sin(5x+15)-2 y=6sin(5x-15)-2