Help with this question please

label Algebra
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

Which expression defines the given series for seven terms?


8 + 13 + 18 + . . . 
May 16th, 2015

It is an arithmetic series:   a(n) = 8 + (n - 1)(5)

where "n" is the term number.  So, for example, the 20th term would be:  a(20) = 8 + (20 - 1)(5) = 8 + 95 = 103.


Hope that helps.

May 16th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
May 16th, 2015
...
May 16th, 2015
Jun 28th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer