Think about the three representations of functions you learned above. Create a table, map, and graph of a function and a non-function (one type for each).

Answer 1

Table:
Function:
x | y
-------
1 | 2
3 | 6
5 | 10

Non-function:
x | y
-------
1 | 2
1 | 3
1 | 4

Map:
Function:
2 -> 1
6 -> 3
10 -> 5

Non-function:
2 -> 1
3 -> 1
4 -> 1

Graph:
Function: (only showing some points)

|
10| .
|
|
| .
|
|
| .
|
|
- - - - - -
1 3 5

Non-function: (only showing some points)

|
4 | .
|
|
3 | .
|
|
| .
|
|
2 | .
|
|
| .
|
- - - - - -
1