For example: Complete the table for the given rule: y = 2x
| X | Y |
| 3 | |
| 2 | |
| 4 |
Solution:
For first missing value: y = 2(3) ⇒ y = 6
For second missing value: 2 = 2x ⇒ 1 = x
For third missing value: y = 2(4) ⇒ y = 8
Therefore, the table after completion is shown below:
| X | Y |
| 3 | 6 |
| 1 | 2 |
| 4 | 8 |
