the image after a dilation factor can be found using the multiplication of the dilation factor with the coordinates.
[tex]k(x,y)\Rightarrow(kx,ky)[/tex]
using this,
[tex]\begin{gathered} A(2\cdot(2,2))\Rightarrow A^{\prime}(4,4) \\ B(2\cdot(6,2))\Rightarrow B^{\prime}(12,4) \\ C(2\cdot(2,5))\Rightarrow C^{\prime}(4,10) \\ \text{Then,} \\ A^{\prime}(4,4) \\ B^{\prime}(12,4) \\ C^{\prime}(4,10) \end{gathered}[/tex]
