Constant of Proportionality

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

• 0

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

• Yes; 1/3
• Yes; 3
• Yes; 5
• No

Determine the missing value in the table.

• 15
• 3
• 1/3
• 9

Identify the constant of proportionality.

• k = 2

• k = 3

• k = 1.50

• k = 2/3

• none (not proportional)

What is the constant of proportionality?

• 3
• 4
• 2
• 5

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours.  What is the constant of proportionality in dollars per hour? 

• $37 / hour

• $64.75 / hour

• $9.25 / hour

• $18.50 / hour

Which of the tables above represents a proportional relationship?

• a & c
• a, b & c
• a, c & d
• all of them

Which best describes the graph represented in this table?

•  proportional
• non-proportional

What is the constant of proportionality? (Unit rate)

• 2 swings / 1 day

• 0.5 swings / 1 day

• 4 swings / 1 day

• None of the above

Find the constant proportionality of 624 calories in 3 servings.

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