The 4th term of an arithmetic sequence is 1. The 10th term of the same sequence is -2. Which is an explicit formula for this sequence

asked Dec 9, 2021 149k views

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Answer:

The first term is 2.5

Explanation:

The first term is 2.5 and it decreases 0.5 each time.

x= -0.5n+2.5

Yuval F answered Dec 14, 2021

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