Proportionality

Which best describes the graph represented in this table?

•  proportional
• non-proportional

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Is this table proportional?

• Yes
• No

Write the equation for the table given

• y = 1/3x
• y = 3x
• y = 1/2x

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3
• Yes; 3
• Yes; 5
• No

Is this table proportional or non-proportional?

• Proportional
• Non-Proportional

What is the Constant of Proportionality?

• k=46
• k=92
• k=0.2
• not proportional

Mason ran 3 miles in 20 minutes. What is his unit rate of miles per hour?

• 400 miles per hour
• 9 miles per hour
• 20 miles per hour
• 6.67 miles per hour

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

Find the unit rate of 624 calories in 3 servings.

• 1,872 calories per serving
• 208 calories per serving
• 624 calories per serving
• 621 calories per serving