A(n) transformation preserves the size and shape of an object's original image; the image is congruent to the pre-image. a. dilation b. isometric c. scale d. non-isometric

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

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step-by-step explanation:

what's the question here?