1. For the triangle with vertices P(-2,0), Q(4,6), and R(5,-3), find an equation for the median from
a)Vertex P b)Vertex Q
2.Determine an equation for the right bisector of the line segment with endpoints P(-5,-2) and Q(3,6)
3. State the radius of the corresponding circle and give the coordinates of one point on the circle: x^2 + y^2 = 36