Question: Using Social Security Administration data for selected years from 1950 and projected to 2050, the U.S. population (in millions) can be described by p(t) =

Using Social Security Administration data for selected years from 1950 and projected to 2050, the U.S. population (in millions) can be described by

p(t) = 2.53t + 162.2

where t is the number of years past 1950.

(a) Find p(0) and explain its meaning.

(b) Find the slope and explain its meaning.

(c) Graph this function for t ( 0.

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