The population of a town P(t)is modelled by the function P(t)=6t+110t+3000, where t is time in years. Note t=0 represents the years 2000.
Suspect you mean
P(t) = 6 t^2 + 110 t + 3000
oh i'm sorry. i left out that part.. the question is
When will the population reach 6000?
P(t) = 6 t^2 + 110 t + 3000
oh, hang on
The question doesn't state wheater it's a max or min
it'as grade 11 math
no I have not done calculus
oh ok
6000 = 6 t^2 + 110 t + 3000
6 t^2 + 110 t = 3000
t^2 + 18.3 t - 500 = 0
t = [ -18.3 +/-sqrt(336+2000)]/2
t = [-18.3 + sqrt(2336)]2
t = [-18.3 + 48.3 ]/2
t = 15
so 2015
Thank you
Much Appreciated !! (Y):)
Honestly, although i appreciate this help
Is there any other way to do this problem. I think this is a little to advanced because i really don't understand it.