Cada conjunto está formado por algunos múltiplos de un número entero. Determina de qué número se trata en cada caso: a)M(___)={...,-24,-12,0,12,24...} b)m(___)={...,-27,-9,-3,0,3,9,27... }
c)m(___)={...-200,-100,0,100,200}

can u please put in english

step-by-step explanation:

i am not sure sorry : c

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2