Question

Qual seria as razões dessas P.G (progressão geométrica )?
a)(1,3,9,...)
b)(16,8,4,...)
c)(-6,-24,-96,...)

Answer 1

A
3/1 = 3 *****

B
8/16 = 1/2 ****

C
-24/-6 = + 4 ****