Concept
In geometry, a translation is the shifting of a figure from one place to another without rotating, reflecting, or changing its size. This is done by moving the vertices of the figure to the prescribed number of spaces on a coordinate plane and then drawing the new figure.
Next, to translate an object of vertice p ( -1 , 2 ) into p' ( -9, 9 ) you shift the object 8 units left and 7 units upward.
Next,
The coordinate of the notation for the translation is:
( x, y ) a' ( x - 8, y + 7 )
Final answer
( x, y ) a' ( x - 8, y + 7 )