Question

Identify the pattern for the following sequence. Find the next three terms in the sequence.

-15, -11, -7, -3,
a. Subtract 4; -7, -11, -15
b. Add 4; 2, 6, 10
C. Subtract 4: 1,5, 9
d. Add 4; 1,5,9

Answer 1

d. add 4; 1, 5, 9

Explanation:

to get from -15 to -11, they had to add 4, and so on.

-3+4= 1

1+4= 5

etc.