Mathematics, 17.12.2020 01:40, aliw03

The number of banks in a country for the years 1935 through 2009 is given by the following function 84.5x+12,367 if x <90)
f(x) =
where x is the number of years after 1900
- 376.6x + 48,689 if x 90
Complete parts (a)-(b).
a) What does this model give as the number of banks in 1970? 2000? 2010?
The number of banks in 1970 is

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The number of banks in a country for the years 1935 through 2009 is given by the following function...