Section 7.2 Arithmetic Sequences Arithmetic Sequence Finding the nth term of an Arithmetic Sequence.

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Presentation transcript:

Section 7.2 Arithmetic Sequences Arithmetic Sequence Finding the nth term of an Arithmetic Sequence

Find the next four terms.

Arithmetic Sequence a common difference between consecutive terms. Ex: Determine if the following are arithmetic

With a partner find the common difference, d, for each of the given sequences. You may need to write out the terms if the formula is given.

nth term of an arithmetic sequence nth term first term common difference

Ex: Write out the first five terms of the arithmetic sequence if

Ex: From the previous example, find

Ex: Find for the arithmetic sequence having and

Ex: Find d, and for the arithmetic sequence having and