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Variable y varies directly with variable x, and y = 6 when x = 20. What is the constant of variation in decimal form?
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3 votes
Variable y varies directly with variable x, and y = 6 when x = 20.

What is the constant of variation in decimal form?

User Juan Ferreras
by
8.7k points

1 Answer

4 votes
In a direct proportion, the equation can be set up as
y = kx
k = y/x
k = 6/20
k = 0.3
User Menepet
by
8.2k points
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