Question

64, -48, 36, -27, ... Which formula can be used to describe the sequence?

Answer 1

64(-3/4)^r-1

Step-by-step explanation:

it is geometric sequence with first term 64 and ratio r=3/4

Answer 2

64(-3/4)^r-1

Explanation:

it is geometric sequence with frist term 64 and ratio r=3/4