関連ワード:  how to tell if a function has an inverse function    how to check if a function has an inverse function    how to tell if a function is an inverse function    how to determine if a function is an inverse function    how to tell if a graph of a function has an inverse    how to know if a function has an inverse    how to tell if an inverse is a function  
結果 : how to tell if a function has an inverse function