Review for Function Quiz

What is the range of the following graph?

• -5, -1,  0 , 1, 5
• -4, -2, 0, 3, 6
• (-4, 1)  ( 6, 0)
• (6, 0)

Does the graph represent a function?

• Yes, because the vertical line test shows there are no repeating input values
• No, because the vertical line test shows there are repeating input values

What is the collection of input values in a function called?

• Range
• Output
• Domain
• Ordered Pair

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the collection of output values of a function called?

• Range
• Input
• Domain
• Function

Is this table a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain.
Remember:  Domain is x 
(x,y)

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D:{0, 1, 2, -4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

• {-2, 3, 7}

• [-2, 7]

• {1, 2, 3, 4}

• [1, 4]

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

A graph is presented. What are the domains 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

Which is the graph of y= -x + 2? BIG HINT: Create a table of ordered pairs. Use the following values for x: -2, 0, 1, 2. Remember -x means -1 times x.

• A

• B

• C

• D