NthTerm Of A Geometric Progression Formula Calculator

Instructions: Use the incremental calculator to study the individual steps in the process of solving a Finding the Nth Term of a Geometric Progression formula. Once you understand each step move on to the next calculator and try it yourself.

an= arn-1

Enter your own values into the boxes or press new example for computer generated numbers of an example:
a =   n =   r =
To use as a quiz, try to evaluate the expressions yourself and then check your answer.
Calculate:
Step 1: n
Step 2: n-1