Common Core: 7.RP.2b
| by: Liza Cope

# Identify the constant of proportionality (unit rate) (1)

Identify the constant of proportionality (unit rate) in tables, graphs, equations, diagrams, and verbal descriptions of proportional relationships.
1. ## Identify the constant of proportionality in ratio tables

Common Core: 7.RP.2b | by: Liza Cope

In this lesson you will learn how to identify the constant of proportionality in ratio tables by dividing.

2. ## Identify the constant of proportionality in graphs

Common Core: 7.RP.2b | by: Liza Cope

In this lesson you will learn how to determine the constant of proportionality in graphs by finding the ratio of y to x.

3. ## Write an equation that expresses the relationship between two proportional quantities

Common Core: 7.RP.2b | by: Liza Cope

In this lesson you will learn how to write an equation that expresses the relationship between two proportional quantities by finding the constant of proportionality.

4. ## Identify the constant of proportionality from a diagram

Common Core: 7.RP.2b | by: Liza Cope

In this lesson you will learn how to identify the constant of proportionality from a labeled diagram by writing an equation of the form y=mx and solving for m.

5. ## Identify the constant of proportionality by writing an equation in the form y=mx

Common Core: 7.RP.2b | by: Liza Cope

In this lesson you will learn how to identify the constant of proportionality in verbal descriptions of proportional relationships by writing an equation of the form y = mx and solving for m.