Find an equation of the line having the given slope and containing the given point. Then graph the line passing through the given point and having the given slope.
m = 0, (0, -1)
Since the slope is 0 and the line passes through the point (0, -1), we can conclude that the equation of the line is y = -1.
Graphing the line passing through the point (0, -1) and having a slope of 0, the graph would be a horizontal line passing through the point (0, -1). It would be a straight line that is parallel to the x-axis and doesn't have any steepness.