Functions Quiz

The table represents the equation p = 3n.

Use the equation to find the unknown in the table.

• 13

• 27

• 21

• 30

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which ordered pair is a solution of
the equation
y = 6x?

• (12, 2)
• (4, 18)
• (3, 18)
• (6, 1)

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Complete the function table for y = -2x + 1.

• -2(2) + 1; -2
• -2(2) + 1; -3
• -2(2) + 1; -1
• -2(2) + 1; 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the relation a function?

• yes, it is a function
• no, it is not a function
• not enough information to determine

Tags

CCSS.8.F.A.1

What is the value of f(0)?

(a)  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the value of f(30)?

(a)  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the value of f(-1)?

(a)  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the value of f(2)?

(a)  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1