Question

Find the common difference for the following sequence and fill in the missing terms. Show all calculations. -12, __, 10, __, 32, 43

Answer 1

Explanation:

-12 + 11 = -1

-1 + 11 = 10

10 + 11 = 21

21 + 11 = 32

32 + 11 = 43

Answer 2

-12, -1, 10, 21,32, 43

Explanation:

each term, 11 is added to the previous number.

-12+11=1 (blank 1)

10+11=21 (blank 2)