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}