Question

The points (-3,2) (5,2) and (5,1) are three vertices of a rectangle what is the fourth vortex?

Answer 1

Answer is ( -3, 1 )
Reason
See attached graph
( 5, 2 ) and ( 5, 1 ) are both in quadrant 1, making up two end points.
The third given is in the 2nd quadrant and must match the other two to make a rectangle. So ( -3, 2 ) will match with ( -3, 1 )