What is the reflection of the cordinates (1,3) (0,5) (1,5) (3,2) if I am reflecting across the y =2?

Answer 1

(1,1), (0,-1), (1,-1), (3,0)

keep the x coordinates the same

change the y coordinate to be less than 2 by the same distance as the given y coordinate is above 2

(1,3) becomes (1,2 - (3-2)) = (1,2-1) = (1,1)

the new y coordinate will be the same distance from 2 as the old coordinate, but in the opposite direction