If \(f(x) = \frac{2x-8}{x^2 -2x - 3} \qquad\text{ and }\qquad g(x) = \frac{3x+9}{2x-4}\),
what is the horizontal asymptote as x approaches negative infinity of f(g(x))?
The horizontal asymptote of f(g(x)) is y = -5/4.
