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2. Choose the type of variation that relates the variables in the table.Xy3158401050joint variationinverse variationcombined variationdirect variation

2 Choose the type of variation that relates the variables in the tableXy3158401050joint variationinverse variationcombined variationdirect variation class=

Respuesta :

Checking the ration of y:x,

[tex]\begin{gathered} \frac{15}{3}=5 \\ \frac{40}{8}=5 \\ \frac{50}{10}=5 \end{gathered}[/tex]

As the ratio is constant the variation is a direct variation.

Thus, option (D) is the correct solution..

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