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7. Tell whether the sequence is arithmetic. If it is, identify the common difference. (I point)
19.8. -3, -14,

Not arithmetic

Arithmetic, common difference is -11

Arithmetic, common difference is 5

Arithmetic, common difference is 17

Respuesta :

maniknandini

Answer:

Arithmetic, common difference is -11

Step-by-step explanation:

19, 8, -3, -14

common difference = d = 8 - 19 = -11

-3 - 8 = -11

-14 - (-3) = -11

Arithmetic, common difference is -11

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