1) In 1972, you could buy a Mercury Comet for about $3,200. Cars can depreciate in
value pretty quickly, but a 1972 Comet in pristine condition may be worth a lot of money
to a collector today.
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Let the value of one of these Comets be modeled by the quadratic function
y = 18.75.x2 - 4503 + 3200, where y is the value of the car in dollars and x is the
number of years since 1972.
what was the cars lowest value and what was its value in 2010?