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函数平移变换方法规律是什么

更新时间: 2022-02-19 10:48:42     

1、左、右平移变换:函数y=fx+a)的图象是由函数y=fx)的图象经过左、右平移得到的,当a>;0时,向左平移a个单位长度,当a;0时,向上平移b个单位长度,当b

关键词: 函数 平移 变换 方法 规律 什么

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