Question

Help me solve this. ​

Answer 1

this the season to be jolly falalalalaaaa la la la la

Answer 2

A' (-1,2), B' (-5,-3), C' (3,2)

Explanation:

Reflect triangle ABC across the y-axis.

Ry-axis: (x,y) → (-x,y)

A (1,2) → A' (-1,2)

B (5,-3) → B' (-5,-3)

C (-3,2) → C' (3,2)

I hope this helps :)