Ch. 7 Quizizz - Functions

Is this a function?

• Function

• Not a function

Is this a function?

• Function

• Not a function

The following is not a function because...

• There are two values that equal 2.

• the x's 10 and 40 have two y's.

• In the f(x) column, the 5 repeats.

• This table is actually a function.

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 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)

Is this relation a function?

{(5, 7), (4, 2), (3, -3), (5, -8)}

• Not a function

• Function

Is the relation a function?

{(8,7), (10,10), (12,14), (14,17)}

• Not a function

• Function

Is this a function?

• Function

• Not a function

Is this is a function or not a function?

• Function
• Not a Function

Is this a function?

• Function

• Not a function