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?
A. (6, -3)
B. (-3, 6)
C. (-6, 3)
D. (3, 6)

Answer 1

Reflecting across the y-axis negates the x-coordinate and keeps the y-coordinate the same. So (6, 3) → (-6, 3).

Answer: C.