The table below shows the population of a city during certain years since 19992.Using an exponential model, estimate the population of the city in 2016.

a.594,164
b.603,934
c.617,228
d.625,572

The table below shows the population of a city during certain years since 19992Using an exponential model estimate the population of the city in 2016 a594164 b6 class=

Respuesta :

The population of the city in 2016 is 603,934

What is Exponential model to estimate any value?

It tells what will be the value after given time,

Exponential function, F(x) = a(b)ˣ

here, a = initial value

b = 1 + r

and r = rate of change.

F(x) = a ( 1 + r )^x

We have x is in time and rate of change we will find using the data given:

change = Δpopulation / Δtime

Let Δtime = 3      [ from 1992 to 1995 ]

then, Δpopulation =  24,735

Now ,Rate of change (in %) = (24735 / 955242) x 100 = 0.259% per 3 year

per 1 year → r = 0.259/ 3

r = 0.08

t = 24                        i.e. [ 2016 - 1992 ]

a = 95,242

Exponential function F(t) = a ( 1 + r )^t

F(24) = 95,242 ( 1 + 0.08 )^24

F(24) = 95,242 (1.08)^24

F(24) = 603,934

Hence, The population of the city in 2016 is 603,934.

Learn more about "Exponential Function" from here: https://brainly.com/question/11487261

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