Graphing Proportional Relationships

Front

State whether the graph is proportional or non-proportional.

Back

Non-proportional

Front

What makes a graph between two quantities proportional?

Back

It makes a straight line and passes through (0,0).

Front

State whether the graph is proportional or non-proportional.

Back

Proportional

Front

How many laps did the car do in 6 minutes?

Back

4 laps

Front

What is the unit rate in miles per hour for this proportional relationship? (Options: 60 miles per hour, 120 miles per 2 hours, 1 mile per hour, 60 miles per 2 hours)

Back

60 miles per hour

Front

What is the constant of proportionality (unit rate) of the speed of the sloth based on the graph?

Back

6 feet per minute

Front

Is the graph proportional and how do you know?

Back

The graph is not proportional because it does not pass through the origin.

Front

The graph represents the number of words Taylor can type over a certain number of minutes. Which of the following statements is true?
- Taylor can write 6 words per minute
- Taylor can write 25 words per minute
- Taylor can write 50 words per minute
- Taylor can write 150 words per minute

Back

Taylor can write 25 words per minute

Front

Why is the following graph not proportional?

Back

It does not pass through the origin.

Front

You travel 150 miles on 5 gallons. What is the unit rate in miles per gallon?

Back

30 miles per gallon