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wlad13 [49]
2 years ago
6

1

Mathematics
1 answer:
castortr0y [4]2 years ago
4 0

Answer:

Its an Arithmetic progression

Step-by-step explanation:

d1= -18-(-25)= 7

d2= -11-(-18)= 7

d1 = d2

r1 = -18/25=0.72

r2 = -11/-8= 0.611

r1 isnt = r2

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