Kashh04 Kashh04

08-09-2021
Mathematics

contestada

If y varies directly with x and y is 18 when x is 6, what is the constant of variation?

Respuesta :

jimrgrant1 jimrgrant1

08-09-2021

Answer:

k = 3

Step-by-step explanation:

Given y varies directly with x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 18 when x = 6 , then

18 = 6k ( divide both sides by 6 )

3 = k

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