roblem 5 The value V in dollars of a truck owned by a company depreciates in value over time Its value t years after it is put in service is given by V t 36000 2400t a Find V 2 and interpret its meaning Be sure to include appropriate units b Find the inverse function t V c In words explain what the inverse function calculates d Use your answer to part c to evaluate t 10000 and interpret its meaning of t 10000 include units e Graph the functions V t and t V on separate axes and label all axes