Respuesta :
Answer:
12
Step-by-step explanation:
if the term to term rule is to divide by two and the third term in the sequence is 3, you work backwards by multiplying by 2
So 3x2=6
6x2= 12
Thus the first number is 12.
working forward again, you can check your answer. Divide 12 by 2, then divide 6 by 2 and you get 3, the third term if the sequence
Answer:
12
Step-by-step explanation:
first = 12
second = 12/2 = 6
third = 6/2 = 3
