Difference Table

Question

Construct a difference table to predict the next term of the sequence.

−1, 2, 19, 54, 111, 194, 307

Answer 1

The difference table will let you find the next term in any sequence. The trick is to continue taking differences until you get a consistent result. Here the next term will be 454...watch the video to see how it is done.

I hope the video and answer were helpful,

Please leave a comment if it was helpful (or not)

Thank you,

David