The size of a colony of bacteria in a laboratory can be modeled with the function below, where B(t) represents the number of bacteria after t hours. How many bacteria could be expected after 7 hours?

do you have any choices

step-by-step explanation:

answer: -1

step-by-step explanation:

"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.

i would say true? if the unit was informational and it "refreshed your understanding", then true.