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Mathematics 21 Online
OpenStudy (lovelyharmonics):

arithmatic

OpenStudy (lovelyharmonics):

Find an equation for the nth term of the arithmetic sequence. -17, -14, -11, -8, ...

OpenStudy (lovelyharmonics):

@aajugdar

rishavraj (rishavraj):

its an ap with common difference 3...and its first term is -17...so just apply the formula.. n th term = a + (n - 1)d

OpenStudy (lovelyharmonics):

so -17 +3(n and then what?

OpenStudy (anonymous):

not like that

rishavraj (rishavraj):

n th term is -17 + 3(n - 1)

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