Linear Relationship Models

Describe the value of the correlation coefficient.

• It is close to one.

• It is close to negative one.

• It is close to zero.

• There is no correlation between the quantities.

The following table shows the cost of renting an item.

What kind of relationship exists between hours and total cost?

• Only Proportional

• Only Linear

• Linear and Proportional

• Neither Linear nor Proportional

Tags

CCSS.8.F.A.3

The following table shows the cost of a canoe ride.

What kind of relationship is shown?

• Only Linear

• Only Proportional

• Neither Linear nor Proportional

• Linear and Proportional

Tags

CCSS.8.F.A.3

What kind of relationship is shown?

• Only Linear

• Only Proportional

• Linear and Proportional

• Neither Linear nor Proportional

Tags

CCSS.8.EE.B.5

What kind of relationship is shown?

• Only Linear

• Only Proportional

• Linear and Proportional

• Neither Linear nor Proportional

Tags

CCSS.8.F.A.3

The following table shows the height of water in a tank over time.

Which graph models the relationship?

• 
• 
• 

Tags

CCSS.8.EE.B.5

True or False: A linear relationship has a constant rate of change.

• True

• False

Tags

CCSS.HSF-LE.A.1B

The following table shows the cost of a canoe ride.

Which graph models the relationship?

• 
• 
• 

Tags

CCSS.8.EE.B.5

The following table shows the cost of a canoe ride.

Which equation models the relationship between the total cost, y, and the hours, x?

• y = 40x + 15

• y = 40 + 15x

• y = 15x

Tags

CCSS.6.EE.C.9

What kind of relationship is shown?

• Only Linear

• Only Proportional

• Linear and Proportional

• Neither Linear nor Proportional

Tags

CCSS.8.F.A.3