The two parts to a recursive formula are the starting term and the used to find the next term. a.pattern b.direction

Recursive formulas give us two pieces of information:

   The first term of the sequence

   The pattern rule to get any term from the term that comes before it

So I think A.Pattern

Positive

Step-by-step explanation:

Well I think its positive why here's why:

b=-2=5

+2  +2

b=7

idk if its right hopefully it is and Hope it helped!!