Question

write the coordinates of the vertices after a translation 7 units down.
q((□,□))
r((□,□))
s((□,□))

Explanation:

Step1: Identify original coordinates

Original vertices: $Q(-4, 3)$, $R(-4, 4)$, $S(6, 3)$

Step2: Apply translation (y-7)

For $Q'$: $y=3-7=-4$, so $Q'(-4, -4)$
For $R'$: $y=4-7=-3$, so $R'(-4, -3)$
For $S'$: $y=3-7=-4$, so $S'(6, -4)$

Answer:

$Q'(-4, -4)$
$R'(-4, -3)$
$S'(6, -4)$