Question

Determine the common difference between successive terms in the sequence.

0.36, 0.26, 0.16, 0.06, –0.04, –0.14, .....

Answer 1

this is an arithmetic sequence....to find the common difference, subtract the first term from the second term
0.26 - 0.36 = - 0.10.....so the common difference is -0.10. That means u add -0.10 to each term to get the next term.