dabicvietboi dabicvietboi 18-11-2017 Mathematics contestada What is the slope of a line that is parallel to the x-axis? m= what is the slope of a line that is perpendicular to the x-axis? m= what is the slope of a line that is parallel to the y-axis? m= what is the slope of a line that is perpendicular to the y-axis? m=