Polygons in the Coordinate Plane Practice The coordinates (3,−1) , (1,−3) , and (5,−3) were plotted to draw a triangle on a coordinate plane. Is the polygon in Quadrant I, II, III, or IV? Answer 1 for Quadrant I, 2 for Quadrant II, 3 for Quadrant III, or 4 for Quadrant IV.
1 answer
This triangle is in Quadrant IV (4) because all of the points have a positive x-coordinate and a negative y-coordinate.