Question

Write the explicit rule for the given the sequence: 125, 25, 5, ...

Answer 1

Answer:

An=125(1/5)^n-1

Step-by-step explanation:

r=common ratio

A1= first term in the sequence

I hope this helps some

Answer 2

Answer:

an=a1(r)^(n-1)

a1=first erm

r=common ratio

firs term is -5

we times each term by 5 to get next term so r=5

is the explicit formula

hope this helped