
Andrew M. answered 02/20/18
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
The domain is the set of all possible input values for x
Given f(x) = 4x + 10 which is a linear equation,
there are no restrictions on x so it is infinite.
The domain is (-∞, ∞)