Given:
Pattern x: Starting number 5. Rule: Multiply by 3.
Pattern y: Starting number 20. Rule: Multiply by
.
To find:
The values for the given table.
Solution:
First value of x is 5.
The rule for pattern x is "number is multiply by 3".
Second value of x is:

Third value of x is:

The first value of y is 20.
The rule for pattern y is "number is multiply by
".
Second value of y is:

Third value of y is:

Therefore, the values in the table are 5, 15, 45 and the y-values are 20, 10, 5 respectively.