Functions Relations

A relation where every input yields one and only one output is called what?

• Relation

• Linear

• Exponential

• Function

Tags

CCSS.8.F.A.1

What is the range of the relation shown on the mapping diagram?

• R:{3, 5, 8}

• R:{-7, 11}

• R:{3, 5, 8, 12}

• R:{all real numbers}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function 

• Not a Function

36.

• F

• G

• H

• J

Tags

CCSS.8.F.A.1

Which relation shows a function?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

Which representation does not show y as a function of x?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

• F

• G

• H

• J

Tags

CCSS.8.F.A.1

• A

• B

• C

• D

Which relation shows a function?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1