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CaHeK987 [17]
3 years ago
7

The value of x varies with y and when x=1/3 y=12 write an equationto represent the variation

Mathematics
1 answer:
Virty [35]3 years ago
5 0

Answer:

y = 36x

Step-by-step explanation:

Given that x and y vary directly then the equation relating the is

y = kx ← k is the constant of variation

To find k use the condition x = \frac{1}{3}, y = 12, then

k = \frac{y}{x} = \frac{12}{\frac{1}{3} } = 12 × 3 = 36

y = 36x ← equation of variation

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