【小学中学教育精选】1.3.3（二）

1．3.3　函数y＝Asin(ωx＋φ)的图象(二)INCLUDEPICTURE"左括.TIF"课时目标INCLUDEPICTURE"右括.TIF"1．会用“五点法”画函数f(x)＝Asin(ωx＋φ