SOLUTION: The value of a car varies according to the formula: V = 20,000e^-(t/12) where V is the value in £'s and t is its age in years from new.

Algebra ->  Test -> SOLUTION: The value of a car varies according to the formula: V = 20,000e^-(t/12) where V is the value in £'s and t is its age in years from new.       Log On


   



Question 212132: The value of a car varies according to the formula:

V = 20,000e^-(t/12)
where V is the value in £'s and t is its age in years from new.
a) State its value when new.
b) Find its value (to the nearest £) after 4 years.
c) Sketch the graph of V against t.

Answer by Fombitz(32388) About Me  (Show Source):