Question

Which of the tables is NOT a function?
*
1 point
Table A Table B Table C
x y x y x y
0 5 3 5 1 5
3 5 0 7 8 1
9 7 1 9 7 6
5 0 3 0 3 3
Table A
Table B
Table C

Answer 1

To determine which of the tables is NOT a function, we need to check for each table whether any input (x value) corresponds to more than one output (y value).

Let's analyze each table:

**Table A:**
- (0, 5)
- (3, 5)
- (9, 7)
- (5, 0)

Each x value is unique, so Table A is a function.

**Table B:**
- (3, 5)
- (0, 7)
- (1, 9)
- (3, 0)

In this table, the x value "3" corresponds to two different y values (5 and 0). Therefore, Table B is not a function.

**Table C:**
- (1, 5)
- (8, 1)
- (7, 6)
- (3, 3)

Each x value is unique, so Table C is a function.

Based on this analysis, the table that is NOT a function is **Table B**.