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Hatshy [7]
4 years ago
7

Please help me out!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Advocard [28]4 years ago
3 0

Answer:

y = 0.5x

Step-by-step explanation:

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

y = kx ← k is the constant of variation

To find k use the condition x = 1, y = 0.5, then

k = \frac{y}{x} = \frac{0.5}{1} = 0.5, hence

y = 0.5x ← equation of variation

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