A. The rate of change of item I is greater then rate of change of item Ii B. The rate of change of item I is equal to the rate of change of item II.

C. The rate of change of item II is greater than the rate of change of item I

2nd one in the first row is correct

umumumumum

im not sure

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

c

step-by-step explanation: