Graphing Rates and Unit Rate

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/2 hours

• 1 mile/1 hour

What makes a graphed relationship proportional?

• It is linear

• The line is only in quadrant 1

• It is a curvy line

• It is linear and the line goes through the origin

Is this table proportional?

• Yes

• No

Find the Unit Rate.
72 ounces for 12 servings    

• 7 ounces per serving

• 144 ounces for 24 servings

• 6 ounces per serving

• 36 ounces for 6 servings

Based on the graph what is the Unit Rate (Constant of Proportionality)? Choose all correct answers.

• 4 liters/1 container

• 5 liters/1 container

• 4 liters per container

• 20 liters for each container

What is the Unit Rate (k) in the graph below

• 12

• 5

• 6

• 9

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $200 earned for every 2 hours worked

  is the unit rate

• $500 is earned for every 8 hours worked

• $300 is earned after working 4 hours

Choose ALL CORRECT statements.

*There may be more than 1.

• The graph represents the ratio of weight per pound to cost.

• At a weight of 8 pounds the cost is about $10.

• The unit rate is $4 per pound.

• At 9 pounds, the cost will be between $8 and $9.

Which graph shows the same unit rate?

• 
• 
• 
• 

The graph shows the amount of megabytes, y, it takes to store, x, selfies. What point on the graph represents the unit rate?

• (1,2)

• (2,1)

• (0,0)

• (5,10)