Describing Motion in One Dimension T ...

2-7. Find the displacement of a jogger who follows a straight path

a.
from a position of 100 m to a position of 600 m.

b.
from a position of 600 m to a position of 100 m.

c.
from a position of −100 m to a position of −600 m.

d.
from a position of −600 m to a position of −100 m.