Use a calculator with a key or a key to solve the following.

Last updated: 7/15/2022

Use a calculator with a key or a key to solve the following. The exponential function f(x)=576(1.032)* models the population of a country, f(x), in millions, x years after 1969. Complete parts (a)-(e). a. Substitute 0 for x and, without using a calculator, find the country's population in 1969. The country's population in 1969 was 576 million. b. Substitute 22 for x and use your calculator to find the country's population, to the nearest million, in the year 1991 as modeled by this function. The country's population in 1991 was 1152 million. c. Find the country's population, to the nearest million, in the year 2013 as predicted by this function. The country's population in 2013 will be 2303 million. d. Find the country's population, to the nearest million, in the year 2035 as predicted by this function. The country's population in 2035 will be million.