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Keith_Richards [23]

4 years ago

6

The first term of a sequence is 3. The common difference of the sequence is 10 less than twice the first term. Write the equatio

n for the nth term for the sequence and then find the next three terms

1 answer:

Effectus [21]4 years ago

8 0

D = 2*3 -10 = -4

The n-th term of the sequence is
.. t[n] = 3 +d(n -1) = 7 -4n

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