24-10-2017
Mathematics

contestada

Find the second and third term of the arithmetic sequence -7, _, _, -22, -27, ...

A. -12, -15
B, -17, -12
C. -10, -17
D. -12, -17

Respuesta :

cedarwood79 cedarwood79

24-10-2017

Okay. The pattern here is subtracting 5, because -22 - 5 = -27. -7 - 5 = -12 And -12 - 5 = -17. -12 and -17 go in the term of the sequence, because all of the numbers together have a difference of 5. The answer is D.

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