Functions Test Review

Give the RANGE of the set of ordered pairs: (2, 11), (9, -3), (7, 21), (-8, 6)

• {2, 9, 7, -8}

• {11, -3, 21, 6}

• -8 < x < 9

• -3 < y < 21

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the DOMAIN of the graph shown?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN for the following graph?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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

What is the RANGE of the following graph?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the DOMAIN of the function?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Give the DOMAIN of the set of ordered pairs: (2, 11), (9, -3), (7, 21), (-8, 6)

• {2, 9, 7, -8}

• {11, -3, 21, 6}

• -8 < x < 9

• -3 < y < 21

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}

Does this represent a function?

• Yes

• No

Tags

CCSS.8.F.A.1

Does this represent Y as a function of X?

• Yes

• No

Tags

CCSS.8.F.A.1