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Lesson 1, Topic 1
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# 2EM 1.2 Practice Now 3 Question 1

The value of a car is $$C$$ is inversely proportional to its age, $$Y$$ years. The value of a car after 3 years is $$54 000$$.

(a)

Write down an equation connecting $$C$$ and $$Y$$.

(b)

Find the value of the car after $$5$$ years.

(c)

In how many years should the owner sell the car before the car is worth less than $$20000$$.