Final answer:
An arithmetic sequence equation calculator is mainly used to find the explicit or general formula for the sequence which is essential for calculating the sequence's common difference, sum and number of terms.
Step-by-step explanation:
The arithmetic sequence equation calculator primarily helps users to do the following:
- Determine the explicit or general formula for the sequence.
- Calculate the common difference between sequence terms.
- Compute the sum of the sequence up to a certain number of terms.
- Ascertain the number of terms in the sequence when certain conditions are given.
So, the correct answer to what an arithmetic sequence equation calculator primarily helps determine is d) The explicit or general formula for the sequence as this is the foundation for calculating other properties of the sequence.