The equation that is an example of direct variation is B II only f(x) = x/3
How to determine the equations that are direct variation?
There are several types of variations.
Some of them include:
- Direct variation
- Joint variation
- Inverse variation
Equations that are direct variation are represented as:
y = kx
Where k represents the constant of proportionality or variation
From the list of options, the equation that has the form y = kx is y = x/3
Hence, the equation that is an example of direct variation is B II only f(x) = x/3
Read more about direct variation at:
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