Back to Ratios and Proportional Relationships — Problem 3 · Task Set 28

7.RP Tutor Intake — Ratios, Proportional Relationships, and Percents

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Grade 7·11 problems·~18 min·Common Core Math - Grade 7·domain·7-rp

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Procedures

The table shows values for a proportional relationship.

$x$	$y$
2	7
4	14
6	21

What is the constant of proportionality $k$ ?

$k = 2$

$k = 3.5$

$k = 5$

$k = 14$