Find the domain of the function.
g(x) = 3x / x^2 - 81

A. (-∞, ∞)
B. (-∞, -9)u (-9, 9)u (9, ∞)
C. (81, ∞)
D. (-∞, 0) u (0, ∞)

Question

Find the domain of the function. 
g(x) = 3x / x^2 - 81

A. (-∞, ∞)	
B. (-∞, -9)u  (-9, 9)u  (9, ∞)	
C. (81, ∞)	
D. (-∞, 0) u (0, ∞)

anonymous · Answer

the answer i pick was B is that right or wrong

anonymous · Answer

That is right!  Good job!  That is because 9 and -9 are the only unallowable values.

anonymous · Answer

o wow thanks..um I think i should it   a medal lol

anonymous · Answer

Good luck in all of your studies and thx for the recognition, @Girl_Ninja

anonymous · Answer

same to you :D and your welcome @tcarroll010