Linear Relationships Test Review

A teacher listed the following equations on a board.

A. y = 2x - 2

B. y = 3x - 1

C. y = 0.5x

D. y = 4x

Which of the equations listed represent proportional relationships?

• All of the above

• B only

• c and d only

• None of the above

Tags

CCSS.7.RP.A.2D

Which table represents a non-proportional linear relationship between x and y?

• F

• G

• H

• J

Tags

CCSS.7.RP.A.2D

Which of the following set of ordered pairs when graphed does NOT represent a function?

• { (3 , 2) , (3 , 4) , (2 , 7) , (8 , 19) }

• { (-3 , 17) , (4 , -6) , (2 , 1) , (0 , 4) }

• { (0.5, 0.25) , (1, 3) , (9, 100) , (14, 52.5) }

• { (1 , 3) , (2 , 6) , (4 , 6) , (6 , 8)}

Tags

CCSS.8.F.A.1

Joe screen prints t-shirts to sell. He is able to make 45 t-shirts every 3 hours. Which graph has a slope that represents the number of t-shirts that Joe can screen print every hour?

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

What is the equation of the graph?

• y = x + 1

• y = 3x

• y = 2x − 1

• y = 2x + 1

WHICH ARE NOT FUNCTIONS?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

what is the solution to the system of equation's graph?

• (1,1)

• (0,0)

• (-1,-1)

Tags

CCSS.8.EE.C.8B

Which graph does not represent y as a function of x?

• 
• 
• 
• 

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5