contestada

The function f, where f(n)=1200n+3500 represents the number of people in a town who owned a smartphone n years after 2007. How many people owned a smartphone in this town in the year 2010? ​

Respuesta :

calculista

Answer:

[tex]7,100\ people[/tex]

Step-by-step explanation:

we have

[tex]f(n)=1200n+3500[/tex]

where

f(n)---> represents the number of people in a town who owned a smartphone

n ---> the time in years after 2007

In the year 2010

The value of n is

n=2010-2007=3

so

For n=3 Evaluate f(3)

[tex]f(3)=1200(3)+3500[/tex]

[tex]f(3)=7,100\ people[/tex]

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