Explain how you can start with 470 and add on to solve

Have 470 there and then add the same amount to it multiple times to see if you get the solution.

Step-by-step explanation:

^ There.

i pretty sure it is

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.