ans is D the x and y intercept of line 3x+7y=2 on axes are (2/3,0) ,(0,2/7) so all points greater than (0.66,0.28) will lie on the other side of line with respect to origin and all which are less than(0.66,0.28) will lie on the same side of line with respect to origin
so only point 0.5 and 0 will lie on the same side as origin