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Envision Math 2.0: Grade 7, Volume 1

EM

Envision Math 2.0: Grade 7, Volume 1 View details

4. Describe Proportional Relationships: Constant of Proportionality

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Exercise 7 Page 107

In a proportional relationship equation y=kx, which variable represents the constant of proportionality?

5

Practice makes perfect

A proportional relationship follows the form y= kx, where x represents input values, y represents output values, and k represents the constant of proportionality. Let's consider the given equation.

y= 5x Looking at this equation, we can say that the constant of proportionality is 5.

Subchapter links

Do You Understand? p.106

Do You Know How? p.106

Practice & Problem Solving p.107-108

Assessment Practice p.108