Question

State the image of the point (3,7) after a reflection in the y-axis:(Blank 1:Blank 2:

Answer 1

In order to reflect a point over the y-axis, we just need to change the signal of its x-coordinate.

So for the point (3, 7), the reflection over the y-axis would be (-3, 7).

Therefore we have:

Blank 1: -3

Blank 2: 7