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Mathematics 6 Online
OpenStudy (anonymous):

MEDAL FAN!!!!!! Find the sum of a finite arithmetic sequence from n = 1 to n = 15, using the expression 2n + 5 can you explain please

OpenStudy (anonymous):

@Whitemonsterbunny17 @Broskishelleh

OpenStudy (jdoe0001):

hmmm do you know what an "arithmetic sequence" is?

OpenStudy (anonymous):

NOT REALLY

OpenStudy (anonymous):

thx for replying btw :3

OpenStudy (jdoe0001):

well..you may want to cover that first.... in order to find the sum of a finite one I'd think -> http://www.youtube.com/watch?v=kYYYS_HJOUw

OpenStudy (anonymous):

thanx i think i got it from here

OpenStudy (jdoe0001):

ok

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