Tala Removal 1st quarter about sequences

Arithmetic Sequence problem

1. 1. Find the next 3 terms of the arithmetic sequence 8, 11, 14, 17, … 2. Find the 21 st term of the arithmetic sequence 6, 10, 14, 18, … 3. Find the 9 th term of the geometric sequence 18, 6, 2, … .