Urgent! extra points! 1. create a rational expression that will be undefined at x=1

Hello from MrBillDoesMath!

1/ (1-x)

Discussion:

Two examples come to mind:

1/ (1-x)

or

1/( 1-x) ^ n                     n = 1 ,2 3,

Thank you,

MrB

it would be a on edgenuit y

the diagram below is your final answer