Question

Point k is on figure D has the coordinates (6,3). If it is reflected across the y axis, what would the new coordinates be

Answer 1

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

For point K with coordinates (6, 3):

- The x-coordinate 6 becomes -6.
- The y-coordinate remains 3.

Therefore, the new coordinates after reflection across the y-axis would be (-6, 3).