Q:

What is the correct differential equation for logistic growth?

OK so my textbook claims that the correct differential equation for a logistic growth scenario is 
y'=ky(1-(y/carry capacity))
However, we were given a handout which claims that it should be 
y'=ky(carrying capacity-y)
Of course they both integrate into two completely different equations, but which SHOULD be used when I am given a logistic growth scenario type of question?

A:

LOL thanks for the hints, apparently the "k" in the two equations are not the "same" because the the K on the handout is actually = (k of textbook)(carrying capacity)

