Quiz about Is This Relation a Function

Question 1

Question 1.

Accepted Answer

Function

Answer

Not a Function

Question 2

Question 2.

Accepted Answer

Not a Function

Answer

Function

Question 3

Question 3.

Accepted Answer

Not a Function

Answer

Function

Question 4

Question 4.

Accepted Answer

Function

Answer

Not a Function

Question 5

Which relation is NOT a function?

Accepted Answer

{(1,-5), (-1,6), (1,5), (6,-3)}

Answer

{(1,-5), (3,1), (-5,4), (4,-2)}

Answer

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

Answer

{(3,-2), (5,-6), (7,7), (8,8)}

Question 6

Which of the following is not a function?

Accepted Answer

{(0,2), (1,3), (4,3), (1,2)}

Answer

{(0,1), (1,2), (2,3), (3,4)}

Answer

{(1,3), (4,2), (2,0), (3,4)}

Answer

{(1,2), (2,2), (3,2), (4,2)}

Question 7

Is this graph a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 8

Is this mapping a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 9

Is this table a function or not a function?

Accepted Answer

Not a Function

Answer

Function

Question 10

Which graph is NOT a function?

Accepted Answer

Graph 1

Answer

Graph 2

Answer

Graph 3

Answer

Graph 4

Question 11

Is this mapping a function or not a function?

Accepted Answer

Function

Answer

Not a Function

Question 12

Is the relation a function? Why.

Accepted Answer

No, because the x-value 11 has two y-values pair with it.

Answer

Yes, because the x-value 11 has two y-values pair with it.

Answer

Yes, because each x-value has only one y-value paired with it.

Answer

No, because each x-value has only one y-value paired with it.

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