Question

write the coordinates of the vertices after a reflection over the y - axis.
b((□), (□))
c((□), (□))
d((□), (□))

Explanation:

First, identify the original coordinates from the graph:

• $B$: $(8, 2)$
• $C$: $(8, 9)$
• $D$: $(5, 4)$

Reflection over the y-axis changes $(x, y)$ to $(-x, y)$.

Step1: Find original coordinates

$B(8,2)$, $C(8,9)$, $D(5,4)$

Step2: Apply y-axis reflection rule

$B'( -8,2 )$, $C'( -8,9 )$, $D'( -5,4 )$

Answer:

$B'(-8, 2)$
$C'(-8, 9)$
$D'(-5, 4)$