chaniesebalobo17 chaniesebalobo17

22-02-2021
Mathematics

contestada

if y varies directly as x and y=32 when x=4. find the constant of variation

Respuesta :

jimrgrant1 jimrgrant1

22-02-2021

Answer:

k = 8

Step-by-step explanation:

Given that y varies directly as x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 32 when x = 4, then

32 = 4k ( divide both sides by 4 )

8 = k

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