Below is a number line with some vectors shown above. Vector is 6 units long and the arrow points to the right. Therefore, it represents the number +6. Vector is 6 units long, but it points to the left. Therefore it represents the number -6. Both vectors have a magnitude of 6. number line from -5 to 14. vector a: -5 to 1, vector 10 to 13to -1, vector c: 8 to 3, vector d: What number does vector c represent? What number does vector d represent