That's very easy. The number 5 can go to 20, 25, and 40
Answer:
see explanation
Step-by-step explanation:
The given terms are the terms of a geometric sequence with common ratio
r =
=
=
= - 4
A recursive formula enables any term in the sequence from the previous term.
Thus multiplying the previous term by - 4 gives the next term in the sequence
Hence the recursive formula is
= - 4
,
= - 3