Question

Below is the geometric sequence.
3, 9, 27, 51...
substitute for 'a' and 'r' in the formula Tn = ar n-1 to obtain the explicit rule for the geometric sequence

Answer 1

Step-by-step explanation:

1. 3×3=9

2.9×3=27

3.27×3=51

4. 51×3=153