Question

write the coordinates of the vertices after a translation 8 units left and 10 units down.
p(\square, \square)
q(\square, \square)
r(\square, \square)

Explanation:

Step1: Identify original coordinates

Original vertices: $P(-1, 6)$, $Q(7, 6)$, $R(1, 3)$

Step2: Apply translation rule

Translation: $(x,y)\to(x-8, y-10)$
For $P'$: $(-1-8, 6-10) = (-9, -4)$
For $Q'$: $(7-8, 6-10) = (-1, -4)$
For $R'$: $(1-8, 3-10) = (-7, -7)$

Answer:

$P'(-9, -4)$
$Q'(-1, -4)$
$R'(-7, -7)$