Question

Triangle XYZ is shown on the coordinate plane below.



If triangle XYZ is reflected across the line y = 1 to create triangle X'Y'Z', what is the ordered pair of X'?
(-4, 5)

(-2, 5)

(4, -3)

(4, -5)

Answer 1

Hint: you are reflecting across a horizontal line so the x coordinate of X will remain the same

Answer 2

so it's (-2, 5)?

Answer 3

no

Answer 4

what are the coordinates of X?

Answer 5

(4, 5)

Answer 6

so will it be (-4, 5)?

Answer 7

:)...no

Answer 8

Really? :s

Answer 9

the x coordinate of X and X' have to be the same