Question 15A line through the point $(-a,0)$ cuts from the second quadrant a triangular region with area $T.$ The equation of the line is:$2Tx+a^2y+2aT=0$$2Tx-a^2y+2aT=0$$2Tx+a^2y-2aT=0$$2Tx-a^2y-2aT=0$none of these