Point q is plotted on the coordinate grid. point p is at (30, −30). point r is vertically above point q. it is at the same distance from point q as point p is from point q. which of these shows the coordinates of point r and its distance from point q? on a coordinate grid from negative 50 to positive 50 in increments of 10, point q is plotted at the ordered pair negative 40, negative 30.