SOLUTION: 9/y-7 I need to find all numbers for which the rational expression is undefined ' Thank you sooo much in advance. I am trying to read and understand my text but it is not helping

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: 9/y-7 I need to find all numbers for which the rational expression is undefined ' Thank you sooo much in advance. I am trying to read and understand my text but it is not helping      Log On


   

Question 312512: 9/y-7
I need to find all numbers for which the rational expression is undefined '
Thank you sooo much in advance. I am trying to read and understand my text but it is not helping me.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Anytime the denominator equals zero, the function is undefined.
y-7=0
highlight%28y=7%29