Represent a + b using the parallelogram method. Use the Vector tool to draw the vectors, complete the parallelogram method, and draw a + b. To use the Vector tool, select the initial point and then the terminal point. Show Transcribed Text To use the Vector tool, select the initial point and then the terminal point. + Move Vector Undo Redo Reset y 7 16 5 4 3 2 1 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 -1 -2 -4 X