Problem Solving Post-class Activity

Solution by Differences

Complete the following difference table in order to extrapolate from the given functional values to the next two values. After entering a value, click anywhere outside the table to check its correctness. If you insert an incorrect answer, the proper answer will be inserted for you if you click outside the table before entering the next answer. When you have finished click the "DONE" button.

Function
Values
1st
Difference
2nd
Difference
1
3
7
13
21

 


Last updated 2000/07/07
© J.A.N. Lee, 2000.