The given series is

Where the first term, a , is 3.
And the difference is constant, that is

So the constant difference, d is 3.
Since the difference is constant, so the given series is arthmetic.
And for explicit rule, we use the formula of nth term, which is

Substituting the values of a and d, we will get

Recursive rule is used to tell us the relationship between previous and current term. And the required rule is

Answer:
the answer is just 6
Step-by-step explanation:
Answer:
standard form to what problem? because none of that could be standard form of all of that is standard form
Step-by-step explanation:
Answer:
Option B) add 5 to both sides of the equation
Step-by-step explanation:
we have

step 1
Add 5 to both sides of the equation


step 2
Rewrite as perfect squares
