Functions from Ordered Pairs and Mapping

Identify the domain values from the relation below:

• {-6, -3, 0, 3}

• {4, 5, 7, 8}

• (3,5), (-3,7), (0,8), (-6,4)

• {-6, -3, 3}

Identify the range in the following relation:
{(9, 7), (6,4), (3,0), (0,-2)}

• (9, 7), (6,4), (3,0), (0,-2)

• {0, 3, 6, 9}

• {-2, 0, 4, 7}

• There is no range in this relation

What is an ordered pair that would be part of this function?

• (5, 1)

• (2, -10)

• (4, 4)

• (3, 15)

Consider the function: {(3, 11), (4, 18), (5, 27), (6, 38)}  What is the Range?

• {4, 5, 11, 18}

• {3, 4, 11, 18}

• {3, 4, 5, 6}

• {11, 18, 27, 38}

Which relation has a domain of {3, 5, 8} ?

• {(3, 5), (5, 8), (1, 2)}

• {(8, 8), (5, 3), (5, 8)}

• {(5, 1), (3, 4), (8, 2)}

Is this mapping a function or not a function? 

• Function

• Not a Function

Is this mapping a function or not a function? 

• Function

• Not a Function 

• Function
• Not a Function

Is this mapping a function or not a function? 

• Function

• Not a Function 

Pick the FOUR choices that are ways to represent functions:

• Mapping

• Ordered Pairs

• Tables

• Ratios

• Graphs