Determine if the sequence is arithmetic or geometric. Then, find the common difference or common ratio. -30, -40, -50, -60, ..

asked Jan 5, 2022 106k views

17 votes

Determine if the sequence is arithmetic or geometric. Then, find the common difference or common ratio.

-30, -40, -50, -60, ..

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11 votes

Answer:

Arithmetic.

d = -10.

Explanation:

There is a common difference of -10 so it is arithmetic.

Damian Vogel answered Jan 9, 2022

8.8k points

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