Thread: Pert and Ab^t form

Below gives values of an exponential function P.Give a formula P(t) in the form P(t)=Poa^t and also in the form P(t)=Poe^rt.If rounding is necessary round to 4 decimal places.

t | 0| 1 | 2
P(t)| 60 | 94.8 | 149.784

, subs , we get . subs , you'll get .

for , subs and (or ) you'll get and

For
P(t)=Poe^rt

am putting t=0
so Po=60

how do i get r?

once i get Po and r ..do i plug it in the formula?

Originally Posted by mathcalculushelp

For
P(t)=Poe^rt

am putting t=0
so Po=60

how do i get r?

once i get Po and r ..do i plug it in the formula?

You shouldn't use that point because for t=0:

Instead use the next point at t=1