Unit 2, Lesson 4# Proportional Relationships and Equations

Open Up Resources 40 min(s)Support for English Language Learners

Understand that a proportional relationship represented by a table or context can be represented by an equation of the form 𝑦=𝑘𝑥. Represent a proportional relationship between and by an equation of the form 𝑦=𝑘𝑥. Recognize that in a proportional relationship between and , the value of is always , where is the constant of proportionality. Let's write equations describing proportional relationships.