Math Function Review

Is this mapping a function or not a function? 

• Function

• Not a Function

Tags

CCSS.8.F.A.1

• 8

• -24

• 24

• -22

Tags

CCSS.HSF.IF.A.2

• -21

• 33

• 15

• -3

Tags

CCSS.HSF.IF.A.2

• 106

• 16

• 26

• 94

Tags

CCSS.HSF.IF.A.2

Give the domain and range. Tell if it is a function.

• D: {-4, -2, 0, 2}
  R: {-2, -2, 1, 1}
  Function

• D: {-4, -2, 0, 2}
  R: {-2, 1}
  Function

• D: {-4, -2, 0, 2}
  R: {-2, -2, 1, 1}
  Not a Function

• D: {-4, -2, 0, 2}
  R: {-2, 1}
  Not a Function

Tags

CCSS.8.F.A.1

For a relation to be a function, which values are not allowed to repeat

• x-values

• y-values

• both the x & y values

• none of the above

Tags

CCSS.8.F.A.1

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Tags

CCSS.8.F.A.1

• Function
• Not a Function

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1