Which glide reflection could map triangle ABC to triangle AB

Which glide reflection could map triangle ABC to triangle A\'B\'C\'? Translation; (x, y) rightarrow (x - 3, y) Reflection: in y = 0 Translation: (x, y) rightarrow(x, y - 3) Reaction in y = 0 Translation; (x, y) rightarrow (x - 3, y) Reflection: in x = 0 Translation: (x, y) rightarrow(x, y - 3) Reaction in x = 0

Solution

ABC ----> A\'B\'C\'

I ) Translation ( x, y +3) : A ( -2 ,1 ) ---- ( -2 , 4)

B(-6 , 3) ---- ( -6 , 6)

C (( -5 , 5) ---- ( -5 , 8)

( x, y ) ---- ( x, y +3)

II) Reflection across y axis i.e. x=0

So,

A ( -2 ,1 ) ---- ( -2 , 4) ----- ( 2 , 4)

B(-6 , 3) ---- ( -6 , 6) ------ ( 6 , 6)

C (( -5 , 5) ---- ( -5 , 8) ------- ( 5 , 8)