The distances of points that lie above the origin, which are measured along the Y-axis, are taken as ____, and the distances of points that lie below the origin, which are measured along the Y-axis, are taken as ____.
Positive and Negative
The distances that are measured from the origin, to the points that lie above the origin, are considered positive, and the distances that are measured from the origin, to the points that lie below the origin, are considered negative.