The coordinates of a point on a coordinate grid are (−1, 5). The point is reflected across the x-axis to obtain a new point. The coordinates of the reflected point are A:(1, −5)
B: (−1, 5)
C: (1, 5)
D: (−1, −5)

On a coordinate grid, both point (1, 2) and point (−3, −3) are reflected across the y-axis. What are the coordinates of the reflected points?

A: (−1, 2) and (3, −3)
B: (−1, −2) and (3, 3)
C: (1, −2) and (−3, 3)
D:(1, 2) and (3, 3)