Functions (general)

Determine whether the following is an example of a function.

"The assignment of guests at a buffet restaurant to the amount of money the restaurant makes."

• Function

• Not a function

Does this relation represent a function?

• Yes

• No

Which of the following is a function?

• 
• 
• 
• 

.

• Function
• Not a Function

Function or Not?
{(5,2), (3,-9), (2, 2)}

• function

• not

Does this table represent a function?

• Yes
• No

Relations that is a FUNCTION is

• One-to-one relation

• One-to-many relation

• Many-to-many relation

• All of the above relations

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)

Does this table represent a function?

• Function
• Not a Function

Function or Not a Function?

• Function
• Not a Function