Algebra 8th grade.
posted by April :) on .
The coordinates of quadrilateral VWXY are given below. Find the coordinates of its image after a dilation with the given scale factor.
V(6, 2), W(–2, 4), X(–3, –2), Y(3, –5), scale factor of 2
Please help!!!!

just multiply all the coordinates by the dilation factor: 2
V(6,2) > V'(12,4)
and so on 
how to find the scale factor when not given one HELP THIS IS MY MATH HOMEWORK & ITS DUE FIRDAY 41213:0

V 12 4
w 4 8
x 6 4
y 6 10 
I don't even know what this answer is.