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3 years ago

Is this an example of direct variation? f(x)=2xy

Mathematics

1 answer:

docker41 [41]3 years ago

7 0

Answer:

Yes, it is:

Step-by-step explanation:

Given

$f(x) =2xy$

Required

Determine if it is a direct variation

A direct variation is represented as:

$f(x)\ \alpha\ x$

Express as equation

$f(x) = kx$

Compare $f(x) = kx$ to $f(x) =2xy$

$k = 2y$

<em>Hence, it is a direct variation</em>

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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4 years ago

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attashe74 [19]

Answer:

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Step-by-step explanation:

Dimensions are missing.

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3 years ago

ANSWER FOR BRAINLIEST<br> Identify the graph for the point C(−2, −1, 2) in three-dimensional space.

ioda

Answer:

the topmost one maybe?

Step-by-step explanation:

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3 years ago