! Will Mark brainliest if correct.

its -1/2 or -2

Step-by-step explanation:

because it affects the image, (pre- image means before because of the prefix pre)

the pre image stretches from 2 - 14

and the image is dilated to 1 - 7

so i think its -1/2 since its being taken away from.

and if thats wrong then its -2

it's both, now can you answer my most recent question?

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk