Function and Relation Quiz

Which relation is a function?

• 
• 
• 
• 

In which table is y a function of x?

• 
• 
• 
• 

In which table is y a function of x?

• 
• 
• 
• 

In which table is y a function of x?

• 
• 
• 
• 

In which set of relations is y a function of x?

• {(1, 10), (1, 9), (1, 8), (1, 7)}

• {(2, 5), (3, 7), (2, 4),

  (3, 5)}

• {(3, 5), (3, 6), (4, 7),

  (4, 8)}

• {(4, 3), (5, 3), (6, 3),

  (7, 3)}

Which table of values represents a linear function?

• 
• 
• 
• 

Which equation represents a linear function?

• y = x(3x + 2)

• y = 2x + 10

Which function is a nonlinear function?

• y = 8x - 14

• 8 + y = 3x + 24

• y = 7(x - 4) + 35

In which equation is y a linear function of x?

• y=4x-8

• y=4xy-8

Which equation is a linear function?

• y = 3x(x - 5)

• y = 5 - 3x