Question

Help, please the question and thank you

Answer 1

P'(2, 4)

Q'(3, 1)

R'(1, 1)

Explanation:

In a reflection across the y-axis, each point is the same distance on the other side of the y-axis as it was originally. Change each x-coordinate to its opposite.

P'(2, 4)

Q'(3, 1)

R'(1, 1)