Find the constant of variation from the table given below:
x | 3 | 5 | 7 | 9 |
y | 12 | 20 | 28 | 36 |
Set up table and solve the following problems. Use unitary method to verfy the answer.
The constant of variation in the given table is 4.
Explanation: For First Column:
For Second Column:
Similarly for other columns also y is four times x.