Compare Proportional relationships

What makes a graph proportional?

• Linear
• The line is only in quadrant 1
• Curvy line
• Straight line and the line goes through the origin

Tags

CCSS.7.RP.A.2D

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

• 1

• 6

• 9

• 3

Tags

CCSS.7.RP.A.2B

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

• 9

• 10

• 90

• 10/9

• 1

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

CCSS.7.RP.A.2B

Does the graph represent a proportional relationship?

• yes
• no

Tags

CCSS.7.RP.A.2D

What is the unit rate for this graph?

Tags

CCSS.7.RP.A.2D

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

Tags

CCSS.7.RP.A.2D

In the equation y = 14x, what is the constant of proportionality?

Tags

CCSS.7.RP.A.2B

The equation y=6.5x represents a proportional relationship. What is the constant of proportionality?

• x
• 1/6.5
• 6.5
• y

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality of the relationship represented by the table above?

• 75

• 0.013

• 1/75

• None of the above

Tags

CCSS.7.RP.A.2B