valirejones101 valirejones101

15-12-2020
Mathematics

contestada

Determine whether the sequence appears to be an arithmetic sequence. If so, find the common difference and the next three terms.

7, 3, −1, −5, ...

Respuesta :

meowmeow223334 meowmeow223334

15-12-2020

Arithmetic = going up or down the same units: going down by -4; true
Common difference = how much it is going up: -4

Solution: yes it’s arithmetic. The common difference is -4. The next three terms is -9, -13, -17

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