Chapter 1, Problem 22TYS

(a)

To determine

To calculate: The actual numbers of unemployed workers and graph from given information to compare data.

Year	$2008$	$2009$	$2010$	$2011$	$2012$	$2013$
y	$8,924$	$14,265$	$14,825$	$13,747$	$12,506$	$11,460$

(b)

To determine

To calculate: The predicted number of unemployed workers in $\text{2018}$ and tell whether this prediction is valid or not from given information to compare data.

Year	$2008$	$2009$	$2010$	$2011$	$2012$	$2013$
y	$8,924$	$14,265$	$14,825$	$13,747$	$12,506$	$11,460$