Respuesta :
Answer:
A reflection over the y-axis is performed by changing the sign of the x-coordinate and leaving the y-coordinate the same. The image of (9,-6) after a reflection in the y-axis would therefore be (-9,-6).
Step-by-step explanation:
In Mathematics , a reflection over the y-axis is performed by changing the sign of the x-coordinate while keeping the y-coordinate the same. Hence, the image of the point (9,-6) after a reflection over the y-axis would be (-9,-6).
Here's how we do it: The given point is (9,-6). During the reflection over the y-axis, we change the sign of the x-coordinate (which is 9), and we leave the y-coordinate (which is -6) as it is. Therefore, after the reflection, we get (-9,-6).
