Question

Which formula can be used to describe the sequence? -2/3, -4, -24, -144,...

Answer 1

`C\\f(x)=-(2)/(3) (6)^(x-1)`

Explanation:

-4/(-2/3)=-24/4=144/-24

-6=-6=-6

`y=-(2)/(3) (6)^(n-1)\\n=1,2,3,...`

replace y by f(x)

and n by x