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Mathematics 8 Online
OpenStudy (anonymous):

Write the sum using summation notation, assuming the suggested pattern continues. -10 - 2 + 6 + 14 + ... + 110

OpenStudy (anonymous):

OpenStudy (anonymous):

I think its b but anyone know?

OpenStudy (freckles):

the bottom choices don't make sense do you know why?

OpenStudy (freckles):

well the bottom 2 choices that is

OpenStudy (freckles):

well there are a infinite series and you a finite one

OpenStudy (freckles):

anyways yeah you are right it is the second option

OpenStudy (freckles):

the second term is definitely not given be -80(1)

OpenStudy (anonymous):

so it is B!!! right @freckles

OpenStudy (freckles):

yep I do I believe I agreed with you above :p

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