Proportional Relationships 3/2/23

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

What is the constant of proportionality? 

• 2

• 48

• 1/16

• 16

Does the table show a proportional relationship? If so, what is the equation?

• Yes, y = 6x

• No, this is not proportional

• Yes, y = 12x

• 2

• 3

What does the point (4, 160) represent?

• In 160 minutes, you travel 4 miles

• In 4 minutes, you travel 160 miles

• In 4 hours, you travel 160 miles

• In 4 hours, you travel 160 feet

What is the slope?

• 5

• 1/5

• 15

• not proportional

Is the following table proportional or nonproportional?

• Proportional

• Nonproportional

• Not Sure

What is the constant of proportionality? Remember to simplify your answer.

• k=5

• k=6

• k=30

• k=1

Is the relation in the table proportional or non-proportional. If proportional what is the the constant of proportionality?

• Proportional; k = 20

• Proportional; k = 40

• Proportional; k = 2

• Non-Proportional

Is this relation proportional or non-proportional. If proportional, what is the constant of proportionality (in miles per hour) based on the table?

• Proportional; k = 45

• Proportional; k = 90

• Proportional; k = 135

• Non-Proportional