Respuesta :

A dilation is given by:

[tex](x,y)\rightarrow(kx.ky)[/tex]

where k is the scale factor.

In this case we have:

[tex](2,10)\rightarrow(\frac{1}{2}\cdot2,\frac{1}{2}\cdot10)=(1,5)[/tex]

Therefore the image is the point:

[tex](1,5)[/tex]