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Mathematics 8 Online
OpenStudy (anonymous):

what is the ninth term in the arithmetic sequence defined by the rule A(n)=-14+(n-1)(2)

hartnn (hartnn):

to get the 9th term ,just plug in n=9 in that what u get ?

OpenStudy (anonymous):

A(9)=-14+(9-1)(2)?

hartnn (hartnn):

yes! just simplify that :)

OpenStudy (anonymous):

a(9)=2?

hartnn (hartnn):

absolutely correct :) 9th term is indeed 2.

OpenStudy (anonymous):

thankyou!!1

hartnn (hartnn):

you're welcome ^_^ are you new here?

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