Which set of equations best models the point of intersection of the arrow and the target?
1) y = 0.002x² + 0.25x + 6 and y = x
2) y = -0.002x² + 0.25x + 6 and y = 0.15x
3) y = -0.002x² + 0.25x + 6 and y = x
4) y = -0.002x² + 0.25x + 6 and y = -x