Answer: C) x = 2, x= -2
Step-by-step explanation:
[tex]R(x) = \dfrac{3x-3}{x^2-4}\\\\\\.\qquad =\dfrac{3(x-1)}{(x-2)(x+2)}[/tex]
Vertical Asymptotes are the restrictions on the x-values.
The denominator cannot equal zero, so the vertical asymptotes are when:
x - 2 = 0 and x + 2 = 0
x = 2 and x = -2
