Function or Not a Function (1 minute)Author: Bennett Patricia
Description: Function: x-values do not repeat.
For example: (1, 2), (3, 5), (5, 7), (8, 9)
Is a function because none of the x-values repeats.
Not a function: x-values repeats
For example: (2, 3), (4, 5), (2, 5), (-5, 6)
Is not a function because the x-value 2 repeats.
Keywords: , , , , , , online teaching
Content:
Groups:
1. Function
2. Not a Function
3. group_name3
4. group_name4
Objects:
0. { (0, 0), (0, 2), (2, 0), (2, 2) }
1. { (2, 2), (2, 3), (3, 2), (3, 3) }
2. { (2, -1), (2, 1), (3, -1), (3, 1) }
3. { (-2, -3), (-3, -2), (2, 3), (3, 2) }
4. {(-2,-1) , (1,-4) , (7,-10) , (8,-11)}
5. . { (2, 2), (3, 2), (4, 2), (5, 2) }
6. { (-2, 0), (0, -2), (0, 2), (2, 0) }
7. { (0, 0), (2, -2), (2, 2), (3, 3) }
8. { (2, 3), (2, 4), (2, 5), (2, 6) }
9. { (0, 0), (1, -1), (1, 1), (2, 2) }
10. { (-2, 2), (-1, -1), (-1, 1), (0, 0) }
11. { (-1, 0), (0, 1), (1, 0), (0, -1) }
12. { (-2, 2), (-1, 1), (1, 1), (2, 2) }
13. { (-3, 9), (-2, 4), (2, 4), (3, 9) }
14. { (2, -2), (0, 0), (2, 2), (3, 3) }
15. { (-2, 0), (1, 2), (2, 0), (0, -2) }
16. { (9, -3), (4, -2), (3, -2), (8, 3) }
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