7th Grade Math Flashcards: Represent Proportional Relationships By Equations

Study Represent Proportional Relationships By Equations in 7th Grade Math with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What does the constant $k$ represent in the proportional equation $y = kx$ ?

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ANSWER

$k$ is the constant of proportionality (unit rate). It's the ratio $\frac{y}{x}$ that stays constant.

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You are hereRepresent Proportional Relationships by Equations40 cards

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What this deck covers

This deck focuses on Represent Proportional Relationships By Equations, giving you a quick way to review the definitions, rules, and examples that matter most for 7th Grade Math.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 27Practice questions for this set

A bus travels 180 miles in 3 hours at a constant speed. Let

d

be the distance (in miles) and let

t

be the time (in hours). Which equation models this proportional relationship?

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