1.5 正弦函数的图像与性质 | 高中数学 必修四 第一章 三角函数
Synopsis
这节课让我们进入正弦函数图像的学习~ 希望通过这节课你可以利用五点描图法画y=sinx的图像，同时对于一般情况下y=Asin(ωx+φ) ...
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