Domain and Range from Tables Discrete Graphs

What is the domain?

• all real numbers

• 1<x<6

• {1,3,4,6}

• {-2,2,5}

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 

• -2<y<5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is true about the relation?

• It represents a function.

• Its domain is {-2, 0, 1, 3}.

• Its range is {-2, 0, 1, 3}.

• The data is continuous.

Tags

CCSS.8.F.A.1

What is the Domain?

• {-3, -1, 1, 3, 5, 7, 9}

• {-3, -2, -1, 0, 1, 2, 3}

• -3 ≤ x ≤ 3

• -3 ≤ x ≤ 9

IS THIS GRAPH DISCRETE AND CONTINUOUS?  

• DISCRETE

• CONTINUOUS

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is the relation a function? Why?

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Identify the domain of the following relation

• -6, 14, 2, 28

• (-6,14), (0,32), (2,38), (4,44)

• -6, 0, 2, 4

• 14, 32, 38, 44

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of the following table?

• {1, 0} {2, 3} {3, 6} {4,9}

• {0, 3, 6, 9}

• {1, 2, 3, 4}

• {1, 2, 3, 4, 0, 3, 6, 9}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of the table?

• {-4, 0, 1, 3}

• {-2, 0, 2, 3}

• {-4, -2, 0, 1, 2, 3}

• { (0, 0), (2, -4), (3, 3), (-2, 1) }

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of the mapping?

• {1, 2, 4}

• {0, 1, 2, 3}

• {0, 3}

• {1, 4}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1