1 Reply Latest reply on Nov 24, 2014 2:37 PM by Ramon Martinez

    Want to add a reference line

    elaine parshall

      I want to add a reference line that has a slope of 1.  I'm graphing grades in one class (Algebra 2, on x axis) vs. grades in another (Precalculus, on y axis) and I want to graph a line so that those points which are below the line represent those who made a higher grade in Alg. 2 than in Precalc.