Question

For the arithmetic sequence below, find the common difference and the next 3 terms. 12, 16, 20, 24, 28,

Answer 1

The common difference is 4. Arithmetic sequences are adding one number on every number and geometry is multiplying by one number.

Answer 2

Explanation:

6th term.

a

6

=

32

7th term.

a

7

=

36