SOLUTION: Help me please. I need to find the domain of the function f (x) = x-3/3x+1

Algebra ->  Functions -> SOLUTION: Help me please. I need to find the domain of the function f (x) = x-3/3x+1      Log On


   

Question 91887: Help me please.
I need to find the domain of the function
f (x) = x-3/3x+1
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
the domain of a function is all of the values of x that result in a value for the function

in this case, the domain is all numbers with the exception of zero

zero would make the 3x in the denominator equal 0, and division by 0 gives an undefined result