You are given the following system of equations: y = x^2 rx + sy = t where r, s, and t are integers. For which of the following will there be more than one (x, y) solution, with real-number coordinates, for the system? F. r^2 + 4st > 0
G. s^2 - 4rt > 0
H. r^2 - 4st < 0
J. s^2 - 4rt < 0
K. s^2 + 4rt < 0