Domain and Range

What is the range of the graph?

• [-7, 5)

• (-3, 1]

• [-3, 1)

• (-7, 5]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• x ≥ 1

• 1 ≤ x ≤ 5

• 1 ≤ x ≤ 4

• x ≤ 5

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Determine the domain & range of the following graph.

• D:{-4, -2, 0, 3, 6}

  R: {-5, -1, 0 , 1, 5}

• D:(-4, 6]

  R: [0, 3)

• D:{-5, -1, 0 , 1, 5}

  R: {-4, -2, 0, 3, 6}

• D:(-4, 6)

  R: (0, 3)

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

What is the range of the function?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN of this function?

• -∞≤y≤∞

• -∞≤x≤∞

• ∞<x<∞

• -∞<x<∞

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Consider the function f whose graph is shown.

The domain of the function is ​ ​ (a)   .

The range of the function is ​ (b)  

• [-1,4]

• [4, -1]

• [-4,1]

• [-4,5]

• [5, -4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN of this function?

• Positive

• 1

• -1

• All Real Numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• D: {0, 1, 2, 3, 4, 5}

• R: {0, 96, 192, 288, 384, 480}

• D: all real numbers

• R: {0, 1, 2, 3, 4, 5}

• : {0, 96, 192, 288, 384, 480}

• D: {0, 96, 192, 288, 384, 480}

• R: all real numbers

Answer explanation

Domain - x values

Range - y values

Real-world examples = apply common sense and judgements

Select TWO correct answers.

Domain

​ (a)  

Range

​ (b)  

• The domain of the function is {0,1,2,3,4,5}

• The range of the function {0,96,192,288,384,480}

• The domain of the function is all real numbers

• The domain of the function {0,96,192,288,384,480}

• The range of the function {0,1,2,3,4,5}

• The range of the function is all real numbers.