### FUNCTION & RELATION : GAME

Play this game with a partner. See if you can guess the rule. Be nice!  Post your rule as a comment.

Hi, noticed that some groups have not commented. Any difficulty encountered - please let me know. Remember with the right attitude - the results would come naturally.

1. Group: Jee Hoon, Bowen, Esther

Rule 1
3x+5

Rule 2
2x-7

Rule 3

2. 1st (X)(3) + 5
2nd (X)(2) -7
3rd

Group: Charlene, Yi De and Sherman

3. 1. x*3+5

2.x*2-7

Guo Jin Dawn Enoch

4. Team: Balram, Hao Xian, Darryl

1. 3n + 5
2. 2n - 7
3. Unsolved

Assume n is the original number.

5. 1) (n x 3) + 5
2) (n x 2) -7

Jemaimah, Kashyap, Shears

6. Members: Luke, Jerome and Dylaine

Let n represent the number given

1. Multiply by 3, then add 5 (3n+5)
2. Multiply by 2, then subtract 7 (2n-7)
3. Multiply by 3.6, then subtract 4.2 (3.6n-4.2)

7. Members : Tobias, Man Jun Jie, Aziel

let x be the number

1. 3x + 5
2. 2x - 7

8. Members: Kai Chek and Hao En

1. F(X) = 3x+5
2. F(X) = 2x-7
3 unsolved