a = (5, - 1) andb = (-4, -3). Represent a + b using the head to tail method. Use the Vector tool to draw a and b, complete the head to tail method, and draw a + b. To use the Vector tool, select the initial point and then the terminal point. + Move Vector Undo Redo x Reset 6 5 4 N - 7 -6 - 5 -4 - 3 - 2 -1 0 2 3 4 5 6 07 -2 -3 -4 -5 -6 -7