Functions Quiz Review

Determine if the graph is a function.

• Function

• Not a function

Determine if the table is a function.

• Function

• Not a function

Tags

CCSS.8.F.A.1

Is the relation a function?

• Function

• Not a function

Tags

CCSS.8.F.A.1

• 6

• 9

• 18

• 51

Tags

CCSS.HSF.IF.A.2

Which of the following is the correct definition of a function?

• A relation where each input has exactly one output

• A relation where each input has multiple outputs

• A relation where each output has multiple inputs

• A relation where inputs and outputs are the same

Tags

CCSS.8.F.A.1

Which of the following represents a function?

Tags

CCSS.8.F.A.1

Which of the following does not represent a function?

Tags

CCSS.8.F.A.1

Which of the following sets of ordered pairs is a function?

• {(2, 1), (2, 2), (3, 4), (5, 6)}

• {(-2, -1), (1, 2), (3, 4), (1, 5)}

• {(1, 2), (2, 2), (3, 3), (2, 4)}

• {(1, 1), (2, 1), (3, 2), (4, 4)}

Tags

CCSS.8.F.A.1

Determine if the mapping is a function.

• Function

• Not a function

Tags

CCSS.8.F.A.1

What is the range of the function?

• {7, 7, 6, 4}

• {7, 6, 4}

• {4, 6, 7}

• {4, 6, 7, 7}