Algebra Sample Question from Blackboard Pool

Section 3.1
Quiz 5.1

Question:

Give the domain of the function

f (x) =

(x + 3)(x – 3)

(x + 1)(x – 2)

{x | x < –3 or –1 < x < 2 or 3 < x}
{–1, 2}
{x | x ≠ –3, x ≠ 3}
{–3, –1, 2, 3}
{x | x ≠ –3, x ≠ –1, x ≠ 2, x ≠ 3}
{–3, 3}
{x | x ≠ –1, x ≠ 2}