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 for the reflected point K?(1 point)

(−3,6)
(3,6)
(6,−3)
(−6,3)

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 changes from 6 to -6.
- The y-coordinate remains 3.

Thus, the new coordinates for the reflected point K would be (-6, 3).

So the correct answer is **(−6,3)**.