Lesson Videos
Khan Academy
Log in with Google
b. Writing Proportional Equations
c. Interpreting graphs of proportional relationships
LearnZillion: Proportional Reasoning & Proportional Relationships
U5L3a. Constant of Proportionality
U5L3b. Determining the Constant of Proportionality from a Graph
U5L3c. Forming Equations
U5L3d. Identifying the Constant of Proportionality
U5L3e. Writing Equations to Represent Proportional Relationships
U5L3f. Comparing Equations and Proportional Relationships
U5L3g. Time and Distance
U5L3h. Comparing Rates
U5L3i. Graphing Proportional Relationships
Need more help? Check out these additional resources!
Extra Skill Practice
Complete this practice worksheet.
IXL Skill Practice
Master all of these skills:
K1 - Find the constant of proportionality from a table
K3 - Find the constant of proportionality from a graph
K4 - Write equations for proportional relationships
K5 - Graph proportional relationships
K7 - Find the constant of proportionality: word problems
K8 - Solve problems involving proportional relationships