若函數(shù)y=f(x)的圖象過點(0,1),
則函數(shù)y=f(4-x)必過(4,1)點
故函數(shù)y=f(4-x)的反函數(shù)的圖象經(jīng)過定點(1,4)
故答案為:(1,4)
已知函數(shù)y=f(x)的圖象過點(0,1),則函數(shù)y=f(4-x)的反函數(shù)的圖象經(jīng)過定點_.
已知函數(shù)y=f(x)的圖象過點(0,1),則函數(shù)y=f(4-x)的反函數(shù)的圖象經(jīng)過定點______.
數(shù)學(xué)人氣:282 ℃時間:2019-11-04 23:42:08
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