Question

.

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

Answer 1

-1, 21

Explanation:

The common difference can be found between the last two numbers in the sequence, ie 43-32=11

Therefore, common difference is 11

The sequence shows that it's constantly increasing by 11

-12+11=-1

-1+11=10

10+11=21

21+11=32

32+11=43

Therefore, the missing numbers in the sequence are -1 and 21 as illustrated