Answer:
Step-by-step explanation:
and also you are diviing the numbers then subtracting 9
Do you mean a_(n+1), worded a sub (n+1)?
If so yes. If the function of the sequence is getting smaller or more negative with each term.
This looks super duper hard wish I can solve it out
I assume that the equation you mean is below:

To find roots for this equation, we have to get rid of the denominator. We can do by multiplying both sides by 3.

Factor w-term out (common factor)

Answer
- The roots of quadratic equation are 0,-3
Answer:
I think it b
Step-by-step explanation:
I had the same question