Determine the horizontal asymptote of f(x)=3x2+2x2−4x+1f(x) = \frac{3x^2 + 2}{x^2 - 4x + 1}f(x)=x2−4x+13x2+2.
y=0y = 0y=0
y=3y = 3y=3
y=−2y = -2y=−2
No horizontal asymptote