Given the Recursive Formula:
a1 = 5
a4 = an-1 + 2
Answer the questions below correctly
What is the common difference?
What is the initial term?
What term is this formula solving for?
what should be in place of the n-1?
Based on the given Recursive Formula, we have:
Common difference: The common difference is the constant value that is added to each term in the sequence to obtain the next term. In this case, the common difference is 2.
Initial term: The initial term is the value of the first term in the sequence. In this case, the initial term is a1 = 5.
Term being solved for: The formula is solving for the term an-1. This means that the formula is providing the definition or calculation for the term immediately previous to the term being solved for.
Replacement for n-1: In this case, n-1 represents the term immediately before the term being solved for. It can be replaced with any specific term number, such as a3 or a10, depending on which term you want to calculate or find using the recursive formula.