Triangle ABC with vertices A(2,-2) B(2,-7) C(8,-7) Translate 2 units right and 3 units up then Rotate 180 degrees.

Answer 1

translate: (x,y) → (x+2, y+3)
rotate: (x,y) → (-x,-y)
so combined, (x,y) → (-(x+2) , -(y+3))