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1 vote
Need help, please, please.

Need help, please, please.-example-1
User Koustav
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1 Answer

4 votes
-66 is the 27th term.

You have a function in terms of n. Recall that n is the nth term in the sequence.
Substitute n = 27 into the equation to find the 27th term.

a₂₇ = -10 + (27 + 1)(-2) = -10 + (28)(-2) = -10 - 56 = -66
User Isha Balla
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