3 years ago

8. Use the ordered pairs below.

Mathematics

1 answer:

Tju [1.3M]3 years ago

8 0

The given ordered pairs (10,20), (11, 21), (12, 22) are in a increasing and constant.

If its helpful please mark this as brainliest answer.

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andrew-mc [135]

$\bf \qquad \qquad \textit{direct proportional variation}\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\textit{we know that }
\begin{cases}
x=3\\
y=12
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\\\\\\
thus\qquad \boxed{y=4x}
\\\\\\
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