Answer:
this is hard sorry
Step-by-step explanation:
Answer:
Common ratio, r=-3
Recursive Formula

Step-by-step explanation:
The formula for the geometric sequence:
is given as:

<u>Common Ratio</u>
Dividing the next terms by the previous terms, we obtain:

Therefore, the common ratio of the sequence, r=-3
<u>Recursive Formula</u>
We observe that the next term,
is obtained by the multiplication of the previous term. f(n-1) by -3.
Therefore, a recursive formula for the sequence is:

Answer:
i believe the answer is x= 85
Answer: the one with the closed circle that is filled in and arrow pointing back
Step-by-step explanation:
if c is less than or equal to 7 it will be 7 and numbers less than 7 the closed circle that is filled in says that it will be less than 7 as well as 7