The coordinates of point A on a coordinate grid are (−2, −3). Point A is reflected across the y-axis to obtain point B and across the x-axis to obtain point C. What are the coordinates of points B and C?

Question

B(2, 3) and, C(−2, −3)
B(−2, −3) and C(2, 3)
B(2, −3) and C(−2, 3)
B(−2, 3) and C(2, −3)

Answer 1

across the y-axis: (x,y) → (-x,y)
across the x-axis: (x,y) → (x,-y)
so see what you can do with these.

Answer 2

nice work it really helped me thx