Question

Find the first six terms of the sequence.

a1 = -8, an = 5 • an-1

Answer 1

@ghazi

Answer 2

\[A _{1}=-8, A _{n}=5A_{n-1}\] is that your question?

Answer 3

Yes

Answer 4

@satellite73

Answer 5

\[a_2=5\times a_1=5\times (-8)=-40\] for the first one

Answer 6

then
\[a_3=5\times a_2=5\times (-40)=200\] for the next one
and so on