Function Ordered Pairs

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (5, -7) (1, 4)

• Function
• Not a Function

Is the relation a function? 
{(4,5), (4,-7), (4,2), (4,0), (4,9)}

• Yes

• No

Which set of values is not a function?

• (9,5) (10,5) (4,-5) (8,-5)

• (3,4) (4,-3) (7,4) (3, 8)

• (6,-5) (7, -3) (8, -1) (9, 1)

• (2, -2) (5, 9) (-5, -7) (1, 4)

Which ordered pair could you add to the following list of points to create a function?  (3, 5) (4, 9) (2, 5) 

• (3, 7)

• (4, 1) 

• (1, 9)

• (2, 6)

a special relation which each input has exactly one output

• function

• domain

• range

• relation

• Vertical Line Test

• Ordered Pairs

• Mapping Diagram

• Function Notation

• Ordered Pairs

• Mapping Diagrams

• Function Table

• Relation

• Function Notation

• Ordered Pairs

• Mapping Diagrams

• Function Table

convert an input value (x) into an output value (y) for a given function

• Ms. Chadwick's rule

• Function Rule

• Relation Rule

• Ms. Blake's rule