Question

The tables below show the values of y corresponding to different values of x:


Table A
x 3 2 1
y 1 0 0
Table B
x
3
5
5
y
-2
1
2


Which statement is true for the tables?
Both Table A and Table B represent functions.
Both Table A and Table B do not represent functions.
Table A does not represent a function but Table B represents a function.
Table A represents a function but Table B does not represent a function.

Answer 1

Table A: Table B:
x 3 2 1 3 5 5
y 1 0 0 -2 1 2