Question

Please help this is a new topic for me.

Answer 1

C. P'(2, -4) Q'(-2, -5) R'(1, -8)

Explanation:

When you reflect something across the y-axis you change (x,y) to (-x,y).

For each point, change the x to a negative x.

P(-2, -4) --> P'(2, -4)

Q(2, -5) --> Q'(-2, -5)

R(-1, -8) --> R'(1, -8)

Hope this helps. If you have any follow-up questions, feel free to ask.

Have a great day! :)

Answer 2

last answer

Explanation:

P' (2, -4)

Q' (-2, -5)

R' (1, -8)