3 years ago

Find an explicit formula for the arithmetic sequence 170, 85, 0, -85,....

2 answers:

7 0

The arithmetic sequence is x - 85 for each one.

170 - 85 = 85
85 - 85 = 0
0 - 85 = -85
and so on

so you subtract 85 each time

hope this helps

Mamont248 [21]3 years ago

3 0

Answer:

170-85(n-1)

Step-by-step explanation:

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