Which of the following rational functions has a horizontal asymptote at y = 3 and vertical asymptotes at x = 4 and x = –3? y equals x squared over the quantity x squared plus x minus 12 end quantity
y equals x squared over the quantity x squared minus x minus 12 end quantity
y equals 3 times x squared over the quantity x squared plus x minus 12 end quantity
y equals 3 times x squared over the quantity x squared minus x minus 12 end quantity