Question

if the triangle has vertices at (4,-4), (2,2) and (4,6) what are the vertices of the image of the triangle after applying the translation (x,y) (x-1,y+2)

Answer 1

(x,y) (x-1,y+2) <--- will be subtracting 1 to each original "x" value
and adding 2 to each original "y" value

Answer 2

\(\large \begin{array}{cccllll}
(4,-4)& (2,2)&(4,6)\\
(4-1,-4+2)& (2-1,2+2)&(4-1,6+2)
\end{array}\)

Answer 3

using mapping notation to describe a translation up 8 units?