Question

question what is the image of (-9, -4) after a reflection over the y - axis? answer attempt 1 out of 3

Explanation:

Step1: Recall reflection rule

The rule for reflecting a point $(x,y)$ over the $y - axis$ is $(-x,y)$.

Step2: Apply the rule

For the point $(-9,-4)$, we change the sign of the $x - coordinate$. So, $x=-9$ becomes $-(-9) = 9$, and the $y - coordinate$ remains the same.

Answer:

$(9,-4)$