Question

What are the new coordinates of A (1, 1), B (8,3), and C (6,5) after a translation of (1, y) + (x – 7, y + 3)

Answer 1

The given rule of the translation is

(x,y) → ( x - 7 , y + 3)

so, the point A (1 , 1) after translation, it will be ( 1 - 7 , 1 + 3 ) = (-6 , 4)

Point B (8 , 3) after translation, it will be ( 8 - 7 , 3 + 3 ) = ( 1 , 6 )

Point C ( 6 , 5) after translation, it will be ( 6 -7 , 5 + 3) = ( -1 , 8)