penguinboyooo penguinboyooo

11-03-2020
Mathematics

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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

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alparslan alparslan

21-03-2020

Answer:

The first term is 2.5

Step-by-step explanation:

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

x= -0.5n+2.5

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