Geometric Sequences Explicit and Summation Formulas

Can you name the explicit and summation formulas for Geometric Sequences?

Using sub for subscript

Using r for common ratio

Using over for division

Using ^ for exponents

Quiz by

Rate:

Last updated: April 23, 2023

You have not attempted this quiz yet.

More quiz info >>

First submitted	April 21, 2023
Times taken	0
Report this quiz	Report

Quiz and answer stats >>

Friends stats >>

7:00

explicit and summation formula

/ 2 guessed

The quiz is paused. You have remaining.

Scoring
You scored / = %

      This beats or equals
      % of test takers
      also scored 100%
      
The average score is 

        Your high score is
        
      
Your fastest time is 
more stats >>
friends stats >>

Keep scrolling down for answers and more stats ...

Hint	Answer
Explicit	a sub n = a sub 1(r)^(n-1)

Hint	Answer
Summation	S sub n = a sub 1(1-r^n) over (1-r)

No comments yet

Countries of the World Quiz

US States Quiz

Random Capital to Country

All Country Flags of the World

12 Months in 15 Seconds

Countries by First Two Letters in 90 Seconds

Countries of the World with an Empty Map

Europe Map Quiz

Central America and Caribbean Map Quiz

Brand Logos Quiz #3

Countries by First and Last Two Letters

Biggest Cities in the World Quiz

Country Flags Quiz #2

Two Letter U.S. State Abbreviations

Brand Logos Quiz #1

Save Your Progress