Question

Point K is on figured D has the coordinates (6,3) if it is reflected across the Y axis, what would the new coordinates be for the reflected point K?

Answer 1

When a point is reflected across the Y axis, the x-coordinate changes sign while the y-coordinate remains the same.

Thus, if point K with coordinates (6,3) is reflected across the Y axis, the new coordinates for the reflected point K would be (-6,3).