What is the value of the 24th term in the following arithmetic sequence? -9, -2, 5, 12, ...

asked Jan 4, 2018 58.3k views

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What is the value of the 24th term in the following arithmetic sequence?

-9, -2, 5, 12, ...

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a24 = a1 + (24-1)d where a1 = -9 and d = common difference ( 12-5 = 7)

so the answer is -9 + 23*7 = 152 Answer

Arshaw answered Jan 10, 2018

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