Function, Domain, Range

You can identify a function from a graph by using the.....

• Horizontal Line Test

• Eye Test

• Vertical Line Test

• Diagonal Line Test

Does this table represent a function?

• Yes 

• No

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function

• Not a Function

What is the range of the relation represented by the graph?

• {-8, -4, 0, 4, 8}

• {-8, -4, -3, 0, 3, 4, 6, 8, 9} 

• {0, 3, 4, 6, 8, 9}

• {-3, 0, 3, 6, 9}

What is the range of the relation represented by the graph shown below?

• {2, 3, 4, 5, 6, 7, 8, 9, 10}

• {7, 8, 9}

• 2 ≤ x ≤ 10

• 7 ≤ y ≤ 9

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What value is NOT in the range of the function?

• -6

• -1

• 1

• 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• Function
• Not a Function

Tags

CCSS.8.F.A.1

What is the domain of the relation represented by the ordered pairs (-12, 2),          (-6, 4), (0,6), (3, 7), and (9, 9)?

• {-12, -6, 0, 3, 9}

• {2, 4, 6, 7, 9}

• {3, 9}

• {-12, -6, 0, 2, 3, 4, 6, 7, 9}

What is the range of the relation represented by the ordered pairs (0, 1), (5, -3),     (7, -4.6), (8, -5.4), and (10, -7)?

• {0, 5, 7, 8, 10}

• {-7, -5.4, -4.6, -3, 1}

• {5, 7, 9, 10}

• {-7, -5.4, -4.6, -3, 0, 5, 7, 8, 10}

(1, 0), (5, 2), (10, 3), (10, -3) 

• Function

• Not a Function

Tags

CCSS.8.F.A.1