Triangle [tex]$PQR$[/tex] has vertices [tex]$P(-2, 6)$[/tex], [tex]$Q(-8, 4)$[/tex], and [tex]$R(1, -2)$[/tex]. It is translated according to the rule [tex]$(x, y) \rightarrow (x-2, y-16)$[/tex].
What is the [tex]$y$[/tex]-value of [tex]$P'$[/tex]?
A. [tex]$-18$[/tex]
B. [tex]$-16$[/tex]
C. [tex]$-12$[/tex]
D. [tex]$-10$[/tex]