Question

Find the coordinates of the points D (6, - 3) and E (8, -2) after the transformation (x, y) —> (x - 3, y - 4).

Answer 1

Given:

`D(6,-3),E(8,-2)`

The transformation rule is,

`(x,y)\rightarrow(x-3,y-4)`

The coordinates of the point D and E after transformation is,

`\begin{gathered} D(6,-3)\rightarrow D(6-3,-3-4)=D(3,-7) \\ E\mleft(8,-2\mright)\rightarrow E(8-3,-2-4)=E(5,-6) \end{gathered}`

Answer:

`\begin{gathered} D(3,-7) \\ E(5,-6) \end{gathered}`