For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.
2 answers:
Answer:
y does not vary directly with x
Step-by-step explanation:
The equation for direct variation is
y = kx ← k is the constant of variation
If k is constant for all ordered pairs in the table then direct variation.
k =
(2, 10 ) → k = = 5
(4, 24 ) → k = = 6
(6, 36 ) → k = = 6
Since k is not constant for all pairs then y does not vary directly with x
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Step-by-step explanation:
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