Question

4. M: (x,y) → (x - 3, y + 2)D(4,-1), E(7,3), F(7, -1)

Answer 1

The transformation subtracts 3 units from the x coordinates and adds two units to the y coordinate. With this in mind we can calculate the images of the points:

`\begin{gathered} D^(\prime)=(4-3,-1+2)=(1,1) \\ E^(\prime)=(7-3,3+2)=(4,5) \\ F^(\prime)=(7-3,-1+2)=(4,1) \end{gathered}`