Recall that the coordinates of any point on a cartesian plane are the ordered pair (x,y), where x is the units to the right (positive) or left (negative) on the x-axis about the origin, and y is the number of units up (positive) or down (negative) about the origin.
Therefore, the coordinates of the marked points are:
(-4,0), (0,-6), and (4,0).
Answer:
