Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

MEDAL IF I GET CORRECT ANSER! What are the values of a1 and r of the geometric series? 2 – 2 + 2 – 2 + 2

OpenStudy (anonymous):

a = first term of the series r = the number you multiply the first term to get to the second term.

OpenStudy (anonymous):

a=2 and r = -2? (:

OpenStudy (anonymous):

or r = second term divided by the first term

OpenStudy (anonymous):

r is not -2

OpenStudy (anonymous):

no r = -1

OpenStudy (anonymous):

yes, -1 for r

OpenStudy (anonymous):

thanks!

OpenStudy (anonymous):

welcome.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!