He is saving for a new baseball glove. he saves 10$ the first week, and 6$ each week for the next 6 weeks. how much money did he save

"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.

faster, im not sure why but i know it is faster