Proportional Relationships - Equations and Graphs Introduction

Part 1: A train is traveling at 85 mph. How many miles would the train go in 2.5 hours?

Part 2: A train is traveling at 85 mph. How many miles would the train go in 2.5 hours?

Type in an equation with a constant of proportionality equal to 0.5.

Identify the point that would fall onto this line.

Place the point that would represent the unit rate for this equation.

What is true and what is false about the graph shown below?

Click on each situation where the constant of proportionality is 3.

Tristan says that he has written an equation, drawn a graph, and created a table that all have the same proportionality as the word problem.

Kadim is swimming at a rate of 1.2 miles every hour. When he gets home he writes the following equation to represent his pace.

Tonita claims that she has correctly graphed the three equations below. Do you support Tonita's claim? Explain.