Which statement correctly interprets limit of startfraction 28 x minus 10 x squared over 4 x squared minus 1 endfraction as x approaches plus-or-minus infinity?
A. the function f(x) = startfraction 28 x minus 10 x squared over 4 x squared minus 1 endfraction has a vertical asymptote at x = 7.
B. the function f(x) = startfraction 28 x minus 10 x squared over 4 x squared minus 1 endfraction has a vertical asymptote at x =negative five-halves.
C. the function f(x) = startfraction 28 x minus 10 x squared over 4 x squared minus 1 endfraction has a horizontal asymptote at y = 7.
D. the function f(x) = startfraction 28 x minus 10 x squared over 4 x squared minus 1 endfraction has a horizontal asymptote at y =negative five-halves.
