Interpret Proportional Graphs

What is the correct equation for the graph?

• y = x + 5

• x = y

• y = 5x

• x = 5y

Which statement matches the graph?

• Taylor can write 6 words in 150 minutes

• Taylor can write 100 words in 4 minute

• Taylor can write 50 words per minute

• Taylor can write 2 words in 50 minutes

Mr. Diaz changed his shower head to conserve water and energy. The table shows the relationship between the amount of flow and the duration of the water flow.

Which statement BEST describes the rate of water flow?

• 5 gallons per minute

• 2.1 gallons per minute

• 2.5 gallons per minute

• 3.0 gallons per minute

What is the unit rate for the rain fall?

• 2 cm per hour

• 1 cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Which graph is non-proportional?

• A

• B

• C

• D

What is the constant rate of change for the table below?

• 1/3

• 3/7

• 7/3

• 3

According to this circle graph, what is the least popular flavor of Jolly Rancher?

• Blue Rasberry

• Watermelon

• Grape

• Apple

Which table represents the data in the graph?

• 
• 
• 
• 

According to this circle graph, what is the least popular flavor of Jolly Rancher?

• Blue Rasberry

• Watermelon

• Grape

• Apple