use the translation $(x,y)\to(x - 8,y + 4)$ to answer the question. wha…

$use the translation $(x,y)\to(x - 8,y + 4)$ to answer the question. wha…$

use the translation $(x,y)\to(x - 8,y + 4)$ to answer the question. what is the image of $b(-1,5)$? $b(square,square)$

Substitute $x=-1$ into $x - 8$. So, $x'=-1 - 8=-9$.

Substitute $y = 5$ into $y + 4$. So, $y'=5 + 4=9$.

$(-9,9)$