Write an equation of the perpendicular bisector of the segment with the endpoints A(-2,-3) and B(6,0).
a) ( y = -5/8 x - 3/8 )
b) ( y = -3/5 x - 21/10 )
c) ( y = 5/8 x - 3/8 )
d) ( y = 3/5 x - 21/10 )