Determining Function or Not a Function

The table shows a relationship between x and y.

The ordered pair (2,2) will be added to the table. Determine whether the relationship between x and y will be a function after the ordered pair is added to the table.

Select from the drop down menus to correctly complete the sentence.

When the ordered pair (2,2) is added to the table, the table ​ ​ (a)   y as a function of x because each value of x ​ (b)   to a unique value of y.

• will not represent

• will not correspond

• will represent

• will correspond

Tags

CCSS.8.F.A.1

Determine if the graph is a function. `​​ (a)   `

• Function

• Not a Function

Tags

CCSS.8.F.A.1

• the graph does not represent y as a function of x

• the graph represents y as a function of x

The following mapping is​ (a)   because ​ ​ (b)   .

• a function

• each input maps to exactly one output.

• not a function

• both a function and one-to-one

• each output maps to exactly one input

• neither the x's or y's repeat

Tags

CCSS.8.F.A.1

When the ordered pair (2,2) is added to the table, the table ​ (a)   represent y as a function of x because each value of x ​ ​ (b)   correspond to a unique value of y.

• will not

• will

Tags

CCSS.8.F.A.1

Function or NOT a function

• Function

• NOT a function

Tags

CCSS.8.F.A.1

Function or NOT a function

• Function

• NOT a function

Tags

CCSS.8.F.A.1

Function or NOT a function

• Function

• NOT a function

Tags

CCSS.8.F.A.1

Function or NOT a function

• Function

• NOT a function

Tags

CCSS.8.F.A.1

Function or NOT a function

• Function

• NOT a function

Tags

CCSS.8.F.A.1