Question

A. Find the next 2 terms in the sequence.

1. 3,6,9,__,__,
2. 1,10,19,28,__,__,
3. 3,9,27,81,__,__,

B.formulate the nth rule for finding the term.

4.find the 40th term in the sequence 6,12,18,24
5. Find the 8th term in the sequence 10,17,24,31,

Answer 1

12 15 add 3
37 46 add 9
243 729 multiply by3

Answer 2

3, 6, 9, 12, 15

1, 10, 19, 28,37,46

3, 9, 27, 81. 243, 729

Explanation:

1. keep adding 3

2. keep adding 9

3. keep multiplying by 3