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Ierofanga [76]
2 years ago
8

SUPER EASY POINTS, i also need some clarification on this question... would i be correct?

Mathematics
2 answers:
Brut [27]2 years ago
8 0

Answer:

B) \frac{1}{3}

Step-by-step explanation:

When y varies directly with x, the relationship is y=kx where k is the constant of proportionality. Hence, k=\frac{y}{x}.

So, your answer would not be correct because you did \frac{x}{y} instead of \frac{y}{x}, so the correct option would be the reciprocal, or \frac{1}{3}.

bulgar [2K]2 years ago
4 0

Answer:

\bf  \sf \dfrac{1}{3}

<h3>Explanation:</h3>

<u>Take points</u>: (6, 2), (3, 1)

To \ find \ proportionality = \sf \dfrac{y_2-y_1}{x_2-x_1}

<em>Insert values</em>

\rightarrow \sf \dfrac{1-2}{3-6}

<em>Simplify</em>

\rightarrow \sf \dfrac{-1}{-3}

<em>Cancel out the negatives</em>

\rightarrow \sf \dfrac{1}{3}

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