Question

Which equation represesnts the perpendicular bisector of ab whose endpoints are A (4,1)
and B (0,3)?

Answer 1

B
Perpendicular lines have opposite reciprocal slopes so if you find the slope it has to be the opposite reciprocals the answer for the slope is -2 opposite reciprocal is a positive 2

3-1/0-4= 2/-4 = -1/2 opposite positive 2/1