For which value of x is the expression 6-x over x+2 undefined?

Question

helpppp

Answer 1

Hmmm, interesting quote ya gots there :)

Answer 2

x=-2 because then the denominator equals 0, which means the expression is undefined.

Answer 3

...I believe this is in the wrong category of questions...

Answer 4

Well, negative 2 wouldn't work because it would leave you dividing by zero in the denominator.  Not sure if that's what they are asking, though?  If you're talking  about x in the coordinate system, it is never undefined.  Only y can be undefined as far as I know.