9.2

Question 1

How does an exponential model change when you increase r

Answer 1

because r is growth rate, when you increase it, the graph will skyrocket faster because you are changing the slope positively.

Question 2

What happens to a logistic model when you increase r

Answer 2

the population will be larger in the early stages before leveling off at K

Question 3

What happens with Nsub0 when you increase or decrease it in either model

Answer 3

Higher initial population amounts result in a faster climb in either model, but in logistic it will still level off, sometimes even faster because of more individuals.

Question 4

When you change N, what happens?

Answer 4

You are simply starting further along on the curve, it affects nothing else.