unit 5 quiz 1

Using the vertical line test. Is this a function?

• Yes

• No

Which relation is NOT a function?

• {(1,-5), (3,1), (-5,4), (4,-2)}

• {(2,7), (3,7), (4,7), (5,8)}

• {(1,-5), (-1,6), (1,5), (6,-3)}

• {(3,-2), (5,-6), (7,7), (8,8)}

Tags

CCSS.8.F.A.1

Which graph does NOT pass the vertical line test? A vertical line should only touch one point at a time, if it is a function.

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Look at this set of ordered pairs: (4, 13), (1, 12), (6, 9)

Is this relation a function?

• Yes

• No

Tags

CCSS.8.F.A.1

Which of these relations is a function?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

Which of these sets is the RANGE of the graph?

• {0, 6, 12, 18}

• {-2, 0, 2, 4}

• {-2, 2, 4}

• {6, 12, 18}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which number is not an element of the domain?

• 2

• 1

• 0

• 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain when the range is 3?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.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

Which of these sets is the RANGE of the graph?

• {0, 6, 12, 18}

• {-2, 0, 2, 4}

• {-2, 2, 4}

• {6, 12, 18}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5