Question

write the coordinates of the vertices after a reflection over the y - axis.
k((□,□))
l((□,□))
m((□,□))

Explanation:

Step1: Identify original coordinates

Original vertices: $K(9, -1)$, $L(9, 5)$, $M(6, -2)$

Step2: Apply y-axis reflection rule

For a point $(x,y)$, reflection over y-axis is $(-x,y)$.

• $K'$: $(-9, -1)$
• $L'$: $(-9, 5)$
• $M'$: $(-6, -2)$

Answer:

$K'(-9, -1)$
$L'(-9, 5)$
$M'(-6, -2)$