Question

A square with vertices at (4, 6), (2, 3), (5, 1) and (7, 4) is reflected across the y-axis. Its new coordinates are:
Select one:
a. (–4, –6), (–2, –3), (–5, –1) and (–7, –4)
b. (4, –6), (2, –3), (5, –1) and (7, –4)
c. (6, –4), (3, –2), (1, –5) and (7, –4)
d. (–4, 6), (–2, 3), (–5, 1) and (–7, 4)