已知函數(shù)存在反函數(shù)，若函數(shù)的圖象經(jīng)過點，則函數(shù)的圖象必經(jīng)過點                                ．

已知函數(shù)存在反函數(shù)，若函數(shù)的圖像經(jīng)過點，則的值是___________．

已知函數(shù)存在反函數(shù)，若函數(shù)的圖像經(jīng)過點，則的值是___________．

已知函數(shù)存在反函數(shù)，若函數(shù)的圖象經(jīng)過點，則函數(shù)的圖象必經(jīng)過點              ．

已知函數(shù)存在反函數(shù)，若函數(shù)的圖象經(jīng)過點，則函數(shù)的圖象必經(jīng)過點