3 years ago

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

Mathematics

2 answers:

ziro4ka [17]3 years ago

8 0

The answer to the equation is 128

Llana [10]3 years ago

7 0

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

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