Can we see the patern please
Anyway
so the recursive rule tells the relationship between the previous term and the term we want to find
given
an=2n+11
it is clear that the first term is 13
2nd term is 15
3rd term is 17
each term increases by 2
so
a term is equal to the previous term plus 2
an=a(n-1)+2
the first one is the answer
Answer:

Step-by-step explanation:

The center is (h, k)
r is the radius
The absolute value is the distance from 0, so it would be 4 and -4