372 Unit 3 - 1 Review

Ahmaad's cellphone and streaming services total $95 dollars a month. What is the total amount that he will spend on these services over 4 months?

• $400

• $95

• $380

• $950

Tags

CCSS.3.OA.D.8

What is the constant of proportionality that relates to the table.

• 1.6

• .3

• 3.3

• .6

Tags

CCSS.7.RP.A.2B

William and his family drove 5 hours every day during a road trip across North America. Which graph best represents y, the total number of hours driven in x days?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

The following graph represents the linear relationship between the total number of miles and the numbers of hours worked. Which THREE statements are supported by the rate of change in this statement

• The family travels 60 miles in 1 hour.

• The family travels 200 miles in 4 hours.

• The family travels 420 miles in 7 hours.

• The family travels 250 miles in 5 hours.

• The family did not do any extra miles before starting their trip.

Tags

CCSS.HSF.IF.B.4

Saul’s Sub Shop charges $7 per 6-inch sub. Which of the following does not represent this situation?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5

Which of the following tables represents a rate of change of 1/3?

• 
• 
• 
• 

Tags

CCSS.HSF-LE.A.1B

What is the rate of change represented in the graph at right?

• -1/7

• 1/7

• 7

• -7

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

• y = .8x

• y = x - 0.8

• y = x + 0.8

Tags

CCSS.HSF-LE.A.1B

Find the rate of change.

• 4 burgers per person
• 6 burgers per person
• 2 burgers per person
• 2 people per burger

Tags

CCSS.7.RP.A.2D

Bonnie is paying for college. The table below shows the total cost of for the number of credit hours.

Choose THREE of the following statements that are TRUE about the cost of the poteen bars.

• The rate of change is $150 per college credit

• The table shows a constant rate of change.

• The equation for the situation is y = 300x.

• If Bonnie has to take 5 credit hours it will cost $750.

• THe table is a non linear relationship.

Tags

CCSS.HSF-LE.A.1B