Which transformation would result in the area of a polygon being different from the area
of its pre-image?

a ) dilated by a scale factor of one

b) dilated by a scale factor of 2.5

c ) rotated 270° counterclockwise about the origin

d) translated four units up and two units to the right

B) Dilated by a scale factor of 2.5

Step-by-step explanation:

Dilation is multiplying the size of the polygon which would be changing the area. The reason A is wrong because multiplying anything by 1 doesn't change it.

step-by-step explanation:

3024 rhe base is what up in worry about

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.