Connecting proportional relationships and the equation of a straight line

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

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

True or False. The graph of a non-proportional relationship passes through the origin.

• True

• False

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

Is this table proportional?

• No

• Yes

Match the description to the graph:

"The car is stopped."

• 
• 
• 
• 

The dependent quantities are represented by these values: 10, 20, 30, 40, and 50.

• True
• False

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