For these pairs of points, find the midpoint, distance, slope, and equation of the line.
To find the midpoint, average the x coordinates and y coordinates. The midpoint is
To find the (always zero or positive) distance, use the formula
To find the slope, use the formula
(which means it is a vertical line, which has infinite slope)
Since the line is vertical, there is only one x value that will give all y values. The equation for the line is