Function Tables and Function vs Non Function

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 mapping a function or not a function? 

• Function

• Not a Function 

Tags

CCSS.8.F.A.1

Which of the following is a function?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

Which of the following represents a function?

• <(1,2), (1,3), (1,4), (1,5)>

• <(1,2), (2,3), (3,4), (4,5)>

• <(1,2), (3,4), (3,5), (6,7)>

• <(1,2), (3,4), (5,6), (5,8)>

Tags

CCSS.8.F.A.1

A table organizing the input, rule and output of a function is called a ______ ______?

• function table

• ordered pair

• linear function

• qualitative graph

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the table above a function?

• This is a Function

• This is Not a Function

Tags

CCSS.8.F.A.1

The table represents the equation k=j-20.

Use the equation to find the value of the unknown.

• 34

• 27

• 41

• 38

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the table above a function?

• This IS a Function

• This is NOT a Function

• This is a linear function

• This is a toaster oven

Tags

CCSS.8.F.A.1

Is this table a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function

• Not a Function