Question $2(2$ points each$)$ : to examine the relationship between the age and price for used cars sold in the last year by a car dealership company. The data are given as follows:

$\backslash$table$[[$Age $($X$),4,4,5,5,7,7,8,9,10,11,12],[\backslash$table$[[$Price in$],[$thousands$],[(Y)$