Identifying Domain and Range in an Algebraic Function

What is the range of the following graph?

• -5, -1,  0 , 1, 5

• -4, -2, 0, 3, 6

• (-4, 1)  ( 6, 0)

• (6, 0)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the following relation:
(9, -2) (4, 3)  ( 8, 10) ( -4, 8)

• -4, 4, 8, 9

• -2, 3, 8, 10

• (9, -2) ( 4, 3)

• (8, 10) (-4, 8)

Which of the following best describes the domain of the relation graphed?

• all real numbers

• integers from -2 to 2

• rational numbers

• real numbers from -1 to 11

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What variable typically represents the domain?

• x

• y

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain?

• {5, 10, 15}

• {(5,2), (5,4), (10,6), (15,8)}

• {2, 4, 6, 8}

• {5, 2, 4, 10, 15}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain?

• {1, 2, 3, 4, 5, 6}

• {0, 1, 2, 3, 4, 5, 6}

• {2, 4, 8}

• {-1, 0, 1, 2, 3, 6}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• {3, 4}

• {1, 2, 3}

• {1, 2, 3, 4}

• {1, 3}

The set of all the inputs of a relation are called _____.

• domain

• range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The set of all the outputs of a relation are called _____.

• domain

• range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Identify the domain and range.

• Domain: {-4, 0, 4}

  Range: {-4, 0, 4}

• Domain: between -4 and 4

  Range: between -4 and 4

• Domain: all x's

  Range: all y's