Connecting Proportional Relationships and the Equation

What is the unit rate in miles per hour for this proportional relationship? (Click the graph to enlarge the image.)

• 60 miles per hour

• 120 miles per 2 hours

• 1 mile per hour

• 60 miles per 2 hours

Which representation does NOT reflect the situation?

• A

• B

• C

• D

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $100 is earned for every 2 hours worked

• $500 is earned for every 8 hours worked

• $400 is earned for every 6 hours worked

A person making jam needs needs 5 cups of sugar to make 10 jars of jam.

• True

• False

If Joe worked 30 hours, how much is he expected to earn?

• $600

• $200

• $1000

• $800

What is the dependent quantity?

• distance to the grocery store, in miles

• Sarah's house

• time, in minutes

• distance from Sarah's house, in miles

Find the unit rate for this graph.

• 40

• 2

• 20

• 1

Read carefully and choose the name of the student who made the correct statement.

• Frank

• Finley

What is true about the graph? Choose all of the correct answers.

• Slope is 10/3

• Slope is 3/10

• The cost is $6 for 20 gallons of gas

• The cost is $20 for 6 gallons of gas

Which statement matches the graph?

• 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