Connect Representations of Functions

Which equation matches the table?

• y = 3x + 9

• y = x + 9 

• y = x + 3

• y = 12x - 3

Tags

CCSS.6.EE.C.9

.

• Function

• Not a Function

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

.

• Function

• Not a Function

Tags

CCSS.8.F.A.1

• A

• B

• C

• D

Which statement describes the mapping?

• The mapping represents y as a function of x, because each y-value corresponds to exactly one x-value.

• The mapping does not represent y as a function of x, because two of the x-values correspond to the same y-value.

• The mapping represents y as a function of x, because each x-value corresponds to exactly one y-value.

• The mapping does not represent y as a function of x, because there are more x-values than different corresponding y-values.

Tags

CCSS.8.F.A.1

• F.
• G.
• H.
• J.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• F

• G

• H

• J

Tags

CCSS.8.F.A.1

• A

• B

• C

• D

​ (a)   ​

• Mapping does not represents y as a function of x.

• Mapping represent y as a function of x

Tags

CCSS.8.F.A.1