Andrew M. answered • 10/22/15
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
(1-x2)/x
The domain is all possible input values for x.
The only restriction is x ≠ 0
because we cannot divide by zero.
the domain is any real number except 0
D = {x| x∈R, x ≠ 0}
Hope this helps.
Kishore V.
10/22/15