Find the sum of the infinite geometric series, if it exists.
(just type the answer...if it doesn't exist type 'does not exist')
NOTE: Be sure to use the fraction in your equation..desmos is going to give you a rounded decimal on the x-axis...find the r and use the fraction NOT the decimal or your answer will be off.
Question 2
2.
Write the recursive formula representing the sequence 1.8, 2.4, 3, 3.6...
(use the decimal in your formula)
Question 3
3.
What is
for the arithmetic series described?
Question 4
4.
What is the last term of the following arithmetic sequence?
(this has 7 seven terms...)
This is NOT asking for the sum...it's asking for the 7th term in the sequence!!
Question 5
5.
What is the common ratio of the indicated geometric sequence?
Question 6
6.
Find the sum of the infinite geometric series, if it exists.
(just type the answer...if it doesn't exist type 'does not exist')