Domain Range Discrete Graph

What is the domain?

• {-2, -1, 0, 1, 8}

• {3, 5, 7 , 9, 0}

• {-2, -1, 0, 1, 3, 5, 7, 8, 9}

• {-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}

  R: {0, 1, 2, -4}

• D:{-4, 0, 1, 2}

  R:{-4, -3, 1}

• D:{0, 1, 2, 3, 4}

  R:{1, -3, -4}

A graph is presented. What is the domain for this graph?

• -4,-1,4,5,8

• -6,0,2,3,4

• 1,0,9,-4,5

• -6,0,4,5,8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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

• No, it is discrete so you must list the y values:

  {-1, 0, 2, 3}

• Yes because the lowest y is -1 and the highest y is 3

• No, this is the domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Discrete or Continuous?

• Discrete

• Continuous

What is the DOMAIN?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the RANGE?

• {-2, 2, 5}

• {1, 3, 5, 6}

• all real numbers 

What is the DOMAIN?

• (1, 6)

• {1, 3, 4, 6 }

• {-2, 2, 5}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• No, it is discrete so you must list the x values:

  {-5, -2, 1, 4}

• Yes because the left most x is -5 and the right most x is 4

• No, this is the range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5