Answer:

1. To find the next few terms in an arithmetic sequence, you first need to find the common difference, the constant amount of change between numbers in an arithmetic sequence. Once you know the common difference, you can use it to find those next terms.To determine the nth term of an arithmetic sequence use the formula An=a1+(n-1)d where an is the last term, A1 is the 1st term , N is the number of terms , D is the common difference.

2.Arithmetic means means that a constant number is being added again and again to create a sequence.  to determine it, add up all the values and divide the sum by the number of values.

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