Question

See picture below thanks

Answer 1

a)

`(76 - 82)/(2004 - 2002) = - (6)/(2) = - 3`

-3,000 people (decrease of 3,000 people) per year

b)

`(78 - 82)/(2006 - 2002) = - (4)/(4) = - 1`

-1,000 people (decrease of 1,000 people) per year