On a coordinate grid, both point (−4, −1) and (2, 6) point are reflected across the y-axis. What are the coordinates of the reflected points?

(4, 1) and (−2, −6)

(−4, 1) and (−2, 6)

(−4, 1) and (2, −6)

(4, −1) and (−2, 6)

Respuesta :

Here's a little trick
Across the x-axis (x, y) → (x, −y) Across the y-axis (x, y) → (−x, y) Across the line y = x (x, y) → (y, x)