a = (5, - 1) and b = (-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. Vector Redo x Reset + Move +Undo 6 5 4 N 1- - 6 -5 - -3 -2 -1 0 2 3 6 - 1 -2 -3 -4 - 5