Causes. For many years, it was commonly believed that the main cause of borderline personality disorder was poor or uninformed parenting.It now seems most likely that both environmental and biological factors, especially genetic ones, place a person at risk for developing the disorder.auses. For many years, it was commonly believed that the main cause of borderline personality disorder was poor or uninformed parenting.
Enter a coordinate pair for each the starting and ending points according to the Cartesian coordinate system. Then click on Calculate. The calculator will determine the straight line distance between the two points as well as present the coordinates of each point as entered in the standard designation.
Cartesian coordinate system with a circle of radius 2 centered at the origin marked in red. The equation of a circle is (x â a)2 + (y â b)2 = r2 where a and b are the coordinates of the center (a, b) and r is the radius. point in space in a Cartesian coordinate system may also be represented by a position vector, which can be thought of as an arrow pointing from the origin of the coordinate system to the point.