Write the equation for the following relation. Include all of your work in your final R= {(z, y) : (2,3), (4,4), (6,5), (8,6), ...}

is only a line? i think so

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction