What is the slope of the line that contains these points?
x
y
31
10
36
8
41 46
6
slope:

from ABCD to A'B'C'D' : y=Cx; y would be A'B' and x would be AB 2.24 = C*5.6 The unit of the scale factor from ABCD to A'B'C'D' is 0.4 from A'B'C'D' to ABCD : y=Cx; y would be AB and x would be A'B' 5.6= C*2.24 The unit of the scale factor is from A'B'C'D' to ABCD is 2.5.

On Plato