A-Level
EDEXCEL
Mathematics & Further Mathematics
January 2015
QP-201501-Mathematics-C34 · Question 8
Question (excerpt):
24 8. V O t Figure 1 The value of Lin’s car is modelled by the formula V = 18000e–0.2t + 4000e –0.1t + 1000, t .0 where the value of the car is V pounds when the age of the car is t years. A sketch o…
24 8. V O t Figure 1 The value of Lin’s car is modelled by the formula V = 18000e–0.2t + 4000e –0.1t + 1000, t .0 where the value of the car is V pounds when the age of the car is t years. A sketch o…
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