The average weight of 7 potted plants in 23 pounds. an 8th potted plant is added to the pallet, and the average weightincreases to 25 pounds. what was the weight, in pounds, of the 8th plant?

"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.

replication and blocking

step-by-step explanation: