How do you dilate coordinates A(3,0), B(1,-2), C(3,-5), and D(7,-1) with a scale factor of 2/3

Question

I don't know how to dilate a figure when the scale factor is a fraction.

Answer 1

Assuming the dilation is centered at the origin, (0, 0).

Multiply all coordinates by 2/3,

e.g., (3, 0) maps to (2, 0).