Let
f(x) = (x^2 + 25) / (x^2 - 25)
Find the equations of the horizontal asymptotes and the vertical asymptotes of f(x). If there are no asymptotes of a given type, enter 'NONE'. If there is more than one asymptote of a given type, give a comma separated list (i.e.: 1, 2,...).
Horizontal asymptote(s): y =
Vertical Asymptote(s): x = 5,-5