Find the next term in the sequence 7, 14,21,35,56,91

Use the method of finite differences to find the Next TWO terms in the sequence. 2, 7, 14, 23, 34, ... The next two terms are: Blank 1 and Blank 2 (Please enter one number per blank.)

What is the closed form for the sequence (bn) that has the first four terms -16,64,-256,1024

In the sequence {1,5,9,13,17,} which term is a3?

This sequence is formed with pairs of numbers. Fill in the missing two pairs. Must show your work (14,5), ( 21,3), ( 26, 8), ( 33,6), ( 33, 11) ( _, _), ( _,_), ( 57, 12), ( 62, 8), ( 69, 15),  ( 74, 11)   Find the next three terms in each sequence. You must show your work a. 2, 6, 11, 17, _, _, _ b. 243, 81, 27, 9, _ , _ , _ c. 1, 3, 4, 7, 11, 18, _, _, _ d. 1, 6, 5, 10, 9, 14, 13, _, _, _,